Exact Mass: 132.0211

Exact Mass Matches: 132.0211

Found 500 metabolites which its exact mass value is equals to given mass value 132.0211, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Cinnamaldehyde

Cinnamaldehyde, United States Pharmacopeia (USP) Reference Standard

C9H8O (132.0575)


(E)-cinnamaldehyde is the E (trans) stereoisomer of cinnamaldehyde, the parent of the class of cinnamaldehydes. It has a role as a hypoglycemic agent, an EC 4.3.1.24 (phenylalanine ammonia-lyase) inhibitor, a vasodilator agent, an antifungal agent, a flavouring agent, a plant metabolite and a sensitiser. It is a 3-phenylprop-2-enal and a member of cinnamaldehydes. Cinnamaldehyde is a naturally occurring flavonoid that gives the spice cinnamon its flavour and odour. It occurs naturally in the bark of cinnamon trees and other species of the genus Cinnamomum such as camphor and cassia. Sensitivity to cinnamaldehyde may be identified with a clinical patch test. Cinnamaldehyde is a Standardized Chemical Allergen. The physiologic effect of cinnamaldehyde is by means of Increased Histamine Release, and Cell-mediated Immunity. Cinnamaldehyde is a natural product found in Chaerophyllum bulbosum, Cinnamomum sieboldii, and other organisms with data available. Cinnamaldehyde is the aldehyde that gives cinnamon its flavor and odor. Cinnamaldehyde occurs naturally in the bark of cinnamon trees and other species of the genus Cinnamomum like camphor and cassia. These trees are the natural source of cinnamon, and the essential oil of cinnamon bark is about 90\\\\% cinnamaldehyde. Cinnamaldehyde is also used as a fungicide. Proven effective on over 40 different crops, cinnamaldehyde is typically applied to the root systems of plants. Its low toxicity and well-known properties make it ideal for agriculture. To a lesser extent, cinnamaldehyde is an effective insecticide, and its scent is also known to repel animals like cats and dogs. Cinnamaldehyde is also known as a corrosion inhibitor for steel and other ferrous alloys in corrosive fluids. It can be used in combination with additional components such as dispersing agents, solvents and other surfactants. Concentrated cinnamaldehyde is a skin irritant, and the chemical is toxic in large doses, but no agencies suspect the compound is a carcinogen or poses a long-term health hazard. Most cinnamaldehyde is excreted in urine as cinnamic acid, an oxidized form of cinnamaldehyde. Cinnamaldehyde is a metabolite found in or produced by Saccharomyces cerevisiae. Cinnamaldehyde, also known as (E)-3-phenyl-2-propenal or 3-phenylacrylaldehyde, is a member of the class of compounds known as cinnamaldehydes. Cinnamaldehydes are organic aromatic compounds containing a cinnamlaldehyde moiety, consisting of a benzene and an aldehyde group to form 3-phenylprop-2-enal. Cinnamaldehyde is practically insoluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Cinnamaldehyde is a sweet, candy, and cinnamon tasting compound and can be found in a number of food items such as sour cherry, rubus (blackberry, raspberry), horseradish, and sea-buckthornberry, which makes cinnamaldehyde a potential biomarker for the consumption of these food products. Cinnamaldehyde can be found primarily in feces, as well as in human neuron and skin tissues. Cinnamaldehyde exists in all eukaryotes, ranging from yeast to humans. Cinnamaldehyde is a non-carcinogenic (not listed by IARC) potentially toxic compound. Cinnamaldehyde is an organic compound with the formula C6H5CH=CHCHO. Occurring naturally as predominantly the trans (E) isomer, it gives cinnamon its flavor and odor. It is a flavonoid that is naturally synthesized by the shikimate pathway. This pale yellow, viscous liquid occurs in the bark of cinnamon trees and other species of the genus Cinnamomum. The essential oil of cinnamon bark is about 50\\\\% cinnamaldehyde . The specific symptoms that can result from cinnamic aldehyde allergy can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches (L2140) (T3DB). Cinnamaldehyde is the aldehyde that gives cinnamon its flavor and odor. Cinnamaldehyde occurs naturally in the bark of cinnamon trees and other species of the genus Cinnamomum like camphor and cassia. These trees are the natural source of cinnamon, and the essential oil of cinnamon bark is about 90\\\\% cinnamaldehyde. Cinnamaldehyde is also used as a fungicide. Proven effective on over 40 different crops, cinnamaldehyde is typically applied to the root systems of plants. Its low toxicity and well-known properties make it ideal for agriculture. To a lesser extent, cinnamaldehyde is an effective insecticide, and its scent is also known to repel animals like cats and dogs. Cinnamaldehyde is also known as a corrosion inhibitor for steel and other ferrous alloys in corrosive fluids. It can be used in combination with additional components such as dispersing agents, solvents and other surfactants. Concentrated cinnamaldehyde is a skin irritant, and the chemical is toxic in large doses, but no agencies suspect the compound is a carcinogen or poses a long-term health hazard. Most cinnamaldehyde is excreted in urine as cinnamic acid, an oxidized form of cinnamaldehyde. D020011 - Protective Agents > D016587 - Antimutagenic Agents D000074385 - Food Ingredients > D005503 - Food Additives D010592 - Pharmaceutic Aids > D005421 - Flavoring Agents D000970 - Antineoplastic Agents Acquisition and generation of the data is financially supported in part by CREST/JST. trans-Cinnamaldehyde can be used to prepare highly polyfunctionalized furan ring by reaction of alkyl isocyanides with dialkyl acetylenedicarboxylate[1]. trans-Cinnamaldehyde can be used to synthesize trans-cinnamaldehyde -β-cyclodextrin complex, an antimicrobial edible coating that increases the shelf life of fresh-cut fruits[2]. trans-Cinnamaldehyde can be used to prepare highly polyfunctionalized furan ring by reaction of alkyl isocyanides with dialkyl acetylenedicarboxylate[1]. trans-Cinnamaldehyde can be used to synthesize trans-cinnamaldehyde -β-cyclodextrin complex, an antimicrobial edible coating that increases the shelf life of fresh-cut fruits[2].

   

3-ureidopropionate

3-[(Aminocarbonyl)amino]propanoic acid

C4H8N2O3 (132.0535)


Ureidopropionic acid, also known as 3-ureidopropanoate or N-carbamoyl-beta-alanine, belongs to the class of organic compounds known as ureas. Ureas are compounds containing two amine groups joined by a carbonyl (C=O) functional group. Ureidopropionic acid is an intermediate in the metabolism of uracil. More specifically, it is a breakdown product of dihydrouracil and is produced by the enzyme dihydropyrimidase. It is further decomposed into beta-alanine via the enzyme beta-ureidopropionase. Ureidopropionic acid is essentially a urea derivative of beta-alanine. High levels of ureidopropionic acid are found in individuals with beta-ureidopropionase (UP) deficiency (PMID: 11675655). Enzyme deficiencies in pyrimidine metabolism are associated with a risk for severe toxicity against the antineoplastic agent 5-fluorouracil. Ureidopropionic acid has been detected, but not quantified in, several different foods, such as gram beans, broccoli, climbing beans, oriental wheat, and mandarin orange (clementine, tangerine). This could make ureidopropionic acid a potential biomarker for the consumption of these foods. N-Carbamoyl-β-alanine. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=462-88-4 (retrieved 2024-07-01) (CAS RN: 462-88-4). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). Ureidopropionic acid (3-Ureidopropionic acid) is an intermediate in the metabolism of uracil.

   

Asparagine

(2S)-2-Amino-3-carbamoylpropanoic acid

C4H8N2O3 (132.0535)


Asparagine (Asn) or L-asparagine is an alpha-amino acid. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon). Amino acids are organic compounds that contain amino (–NH2) and carboxyl (–COOH) functional groups, along with a side chain (R group) specific to each amino acid. L-asparagine is one of 20 proteinogenic amino acids, i.e., the amino acids used in the biosynthesis of proteins. Asparagine is found in all organisms ranging from bacteria to plants to animals. In humans, asparagine is not an essential amino acid, which means that it can be synthesized from central metabolic pathway intermediates in humans and is not required in the diet. The precursor to asparagine is oxaloacetate. Oxaloacetate is converted to aspartate using a transaminase enzyme. This enzyme transfers the amino group from glutamate to oxaloacetate producing alpha-ketoglutarate and aspartate. The enzyme asparagine synthetase produces asparagine, AMP, glutamate, and pyrophosphate from aspartate, glutamine, and ATP. In the asparagine synthetase reaction, ATP is used to activate aspartate, forming beta-aspartyl-AMP. Glutamine donates an ammonium group which reacts with beta-aspartyl-AMP to form asparagine and free AMP. Since the asparagine side chain can make efficient hydrogen bond interactions with the peptide backbone, asparagines are often found near the beginning and end of alpha-helices, and in turn motifs in beta sheets. Its role can be thought as "capping" the hydrogen bond interactions which would otherwise need to be satisfied by the polypeptide backbone. Asparagine also provides key sites for N-linked glycosylation, a modification of the protein chain that is characterized by the addition of carbohydrate chains. A reaction between asparagine and reducing sugars or reactive carbonyls produces acrylamide (acrylic amide) in food when heated to sufficient temperature (i.e. baking). These occur primarily in baked goods such as French fries, potato chips, and roasted coffee. Asparagine was first isolated in 1806 from asparagus juice --hence its name. Asparagine was the first amino acid to be isolated. The smell observed in the urine of some individuals after the consumption of asparagus is attributed to a byproduct of the metabolic breakdown of asparagine, asparagine-amino-succinic-acid monoamide. However, some scientists disagree and implicate other substances in the smell, especially methanethiol. [Spectral] L-Asparagine (exact mass = 132.05349) and L-Aspartate (exact mass = 133.03751) were not completely separated on HPLC under the present analytical conditions as described in AC$XXX. Additionally some of the peaks in this data contains dimers and other unidentified ions. One of the nonessential amino acids. Dietary supplement, nutrient. Widely distributed in the plant kingdom. Isolated from asparagus, beetroot, peas, beans, etc. (-)-Asparagine. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=70-47-3 (retrieved 2024-07-15) (CAS RN: 70-47-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). L-Asparagine ((-)-Asparagine) is a non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue. L-Asparagine ((-)-Asparagine) is a non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue.

   

Glycylglycine

Monohydrochloride, glycylglycine

C4H8N2O3 (132.0535)


The simplest peptide, made of two glycine molecules; used in the synthesis of more complicated peptides. Glycine is a simple, nonessential amino acid, although experimental animals show reduced growth on low-glycine diets. The average adult ingests 3 to 5 grams of glycine daily. Glycine is involved in the bodys production of DNA, phospholipids and collagen, and in release of energy. Glycine levels are effectively measured in plasma in both normal patients and those with inborn errors of glycine metabolism. (http://www.dcnutrition.com/AminoAcids/) Nonketotic hyperglycinaemia (OMIM 606899) is an autosomal recessive condition caused by deficient enzyme activity of the glycine cleavage enzyme system (EC 2.1.1.10). The glycine cleavage enzyme system comprises four proteins: P-, T-, H- and L-proteins (EC 1.4.4.2, EC 2.1.2.10 and EC 1.8.1.4 for P-, T- and L-proteins). Mutations have been described in the GLDC (OMIM 238300), AMT (OMIM 238310), and GCSH (OMIM 238330) genes encoding the P-, T-, and H-proteins respectively. The glycine cleavage system catalyses the oxidative conversion of glycine into carbon dioxide and ammonia, with the remaining one-carbon unit transferred to folate as methylenetetrahydrofolate. It is the main catabolic pathway for glycine and it also contributes to one-carbon metabolism. Patients with a deficiency of this enzyme system have increased glycine in plasma, urine and cerebrospinal fluid (CSF) with an increased CSF: plasma glycine ratio. (PMID 16151895) [HMDB] The simplest peptide, made of two glycine molecules; used in the synthesis of more complicated peptides. Glycine is a simple, nonessential amino acid, although experimental animals show reduced growth on low-glycine diets. The average adult ingests 3 to 5 grams of glycine daily. Glycine is involved in the bodys production of DNA, phospholipids and collagen, and in release of energy. Glycine levels are effectively measured in plasma in both normal patients and those with inborn errors of glycine metabolism. (http://www.dcnutrition.com/AminoAcids/) Nonketotic hyperglycinaemia (OMIM 606899) is an autosomal recessive condition caused by deficient enzyme activity of the glycine cleavage enzyme system (EC 2.1.1.10). The glycine cleavage enzyme system comprises four proteins: P-, T-, H- and L-proteins (EC 1.4.4.2, EC 2.1.2.10 and EC 1.8.1.4 for P-, T- and L-proteins). Mutations have been described in the GLDC (OMIM 238300), AMT (OMIM 238310), and GCSH (OMIM 238330) genes encoding the P-, T-, and H-proteins respectively. The glycine cleavage system catalyses the oxidative conversion of glycine into carbon dioxide and ammonia, with the remaining one-carbon unit transferred to folate as methylenetetrahydrofolate. It is the main catabolic pathway for glycine and it also contributes to one-carbon metabolism. Patients with a deficiency of this enzyme system have increased glycine in plasma, urine and cerebrospinal fluid (CSF) with an increased CSF: plasma glycine ratio. (PMID 16151895). Acquisition and generation of the data is financially supported in part by CREST/JST. KEIO_ID G037 Glycylglycine is the simplest of all peptides and could function as a gamma-glutamyl acceptor. Glycylglycine is the simplest of all peptides and could function as a gamma-glutamyl acceptor.

   

Glutaric acid

1,3-Propanedicarboxylic acid

C5H8O4 (132.0423)


Glutaric acid is a simple five-carbon linear dicarboxylic acid. Glutaric acid is naturally produced in the body during the metabolism of some amino acids, including lysine and tryptophan. Glutaric acid may cause irritation to the skin and eyes. When present in sufficiently high levels, glutaric acid can act as an acidogen and a metabotoxin. An acidogen is an acidic compound that induces acidosis, which has multiple adverse effects on many organ systems. A metabotoxin is an endogenously produced metabolite that causes adverse health effects at chronically high levels. Chronically high levels of glutaric acid are associated with at least three inborn errors of metabolism, including glutaric aciduria type I, malonyl-CoA decarboxylase deficiency, and glutaric aciduria type III. Glutaric aciduria type I (glutaric acidemia type I, glutaryl-CoA dehydrogenase deficiency, GA1, or GAT1) is an inherited disorder in which the body is unable to completely break down the amino acids lysine, hydroxylysine, and tryptophan due to a deficiency of mitochondrial glutaryl-CoA dehydrogenase (EC 1.3.99.7, GCDH). Excessive levels of their intermediate breakdown products (e.g. glutaric acid, glutaryl-CoA, 3-hydroxyglutaric acid, glutaconic acid) can accumulate and cause damage to the brain (and also other organs). Babies with glutaric acidemia type I are often born with unusually large heads (macrocephaly). Macrocephaly is amongst the earliest signs of GA1. GA1 also causes secondary carnitine deficiency because glutaric acid, like other organic acids, is detoxified by carnitine. Abnormally high levels of organic acids in the blood (organic acidemia), urine (organic aciduria), the brain, and other tissues lead to general metabolic acidosis. Acidosis typically occurs when arterial pH falls below 7.35. In infants with acidosis, the initial symptoms include poor feeding, vomiting, loss of appetite, weak muscle tone (hypotonia), and lack of energy (lethargy). These can progress to heart, liver, and kidney abnormalities, seizures, coma, and possibly death. These are also the characteristic symptoms of untreated glutaric aciduria. Many affected children with organic acidemias experience intellectual disability or delayed development. In adults, acidosis or acidemia is characterized by headaches, confusion, feeling tired, tremors, sleepiness, and seizures. Treatment of glutaric aciduria is mainly based on the restriction of lysine intake, supplementation of carnitine, and an intensification of therapy during intercurrent illnesses. The major principle of dietary treatment is to reduce the production of glutaric acid and 3-hydroxyglutaric acid by restriction of natural protein, in general, and of lysine, in particular (PMID: 17465389, 15505398). Glutaric acid has also been found in Escherichia (PMID: 30143200). Isolated from basidiomycete fungi and fruits of Prunus cerasus (CCD). Glutaric acid is found in many foods, some of which are red beetroot, common beet, soy bean, and tamarind. Glutaric acid, C5 dicarboxylic acid, is an intermediate during the catabolic pathways of lysine and tryptophan. Glutaric acid affects pericyte contractility and migration. Glutaric acid is an indicator of glutaric aciduria type I[1][2][3]. Glutaric acid, C5 dicarboxylic acid, is an intermediate during the catabolic pathways of lysine and tryptophan. Glutaric acid affects pericyte contractility and migration. Glutaric acid is an indicator of glutaric aciduria type I[1][2][3].

   

Oxaloacetate

2-oxobutanedioic acid

C4H4O5 (132.0059)


Oxalacetic acid, also known as oxaloacetic acid, keto-oxaloacetate or 2-oxobutanedioate, belongs to the class of organic compounds known as short-chain keto acids and derivatives. These are keto acids with an alkyl chain the contains less than 6 carbon atoms. Oxalacetic acid is a metabolic intermediate in many processes that occur in animals and plants. It takes part in gluconeogenesis, the urea cycle, the glyoxylate cycle, amino acid synthesis, fatty acid synthesis and the citric acid cycle. Oxalacetic acid exists in all living species, ranging from bacteria to plants to humans. Within humans, oxalacetic acid participates in a number of enzymatic reactions. In particular, oxalacetic acid is an intermediate of the citric acid cycle, where it reacts with acetyl-CoA to form citrate, catalyzed by citrate synthase. It is also involved in gluconeogenesis and the urea cycle. In gluconeogenesis oxaloacetate is decarboxylated and phosphorylated by phosphoenolpyruvate carboxykinase and becomes 2-phosphoenolpyruvate using guanosine triphosphate (GTP) as phosphate source. In the urea cycle, malate is acted on by malate dehydrogenase to become oxaloacetate, producing a molecule of NADH. After that, oxaloacetate can be recycled to aspartate, as this recycling maintains the flow of nitrogen into the cell. In mice, injections of oxalacetic acid have been shown to promote brain mitochondrial biogenesis, activate the insulin signaling pathway, reduce neuroinflammation and activate hippocampal neurogenesis (PMID: 25027327). Oxalacetic acid has also been reported to reduce hyperglycemia in type II diabetes and to extend longevity in C. elegans (PMID: 25027327). Outside of the human body, oxalacetic acid has been detected, but not quantified in, several different foods, such as Persian limes, lemon balms, wild rice, canola, and peanuts. This could make oxalacetic acid a potential biomarker for the consumption of these foods. Oxalacetic acid, also known as ketosuccinic acid or oxaloacetate, belongs to short-chain keto acids and derivatives class of compounds. Those are keto acids with an alkyl chain the contains less than 6 carbon atoms. Thus, oxalacetic acid is considered to be a fatty acid lipid molecule. Oxalacetic acid is soluble (in water) and a moderately acidic compound (based on its pKa). Oxalacetic acid can be synthesized from succinic acid. Oxalacetic acid can also be synthesized into oxaloacetic acid 4-methyl ester. Oxalacetic acid can be found in a number of food items such as daikon radish, sacred lotus, cucurbita (gourd), and tarragon, which makes oxalacetic acid a potential biomarker for the consumption of these food products. Oxalacetic acid can be found primarily in cellular cytoplasm, cerebrospinal fluid (CSF), and urine, as well as in human liver tissue. Oxalacetic acid exists in all living species, ranging from bacteria to humans. In humans, oxalacetic acid is involved in several metabolic pathways, some of which include the oncogenic action of succinate, the oncogenic action of 2-hydroxyglutarate, glycogenosis, type IB, and the oncogenic action of fumarate. Oxalacetic acid is also involved in several metabolic disorders, some of which include the oncogenic action of l-2-hydroxyglutarate in hydroxygluaricaciduria, transfer of acetyl groups into mitochondria, argininemia, and 2-ketoglutarate dehydrogenase complex deficiency. Moreover, oxalacetic acid is found to be associated with anoxia. C274 - Antineoplastic Agent > C177430 - Agent Targeting Cancer Metabolism C26170 - Protective Agent > C1509 - Neuroprotective Agent Oxaloacetic acid (2-Oxosuccinic acid) is a metabolic intermediate involved in several ways, such as citric acid cycle, gluconeogenesis, the urea cycle, the glyoxylate cycle, amino acid synthesis, and fatty acid synthesis[1][2]. Oxaloacetic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=328-42-7 (retrieved 2024-10-17) (CAS RN: 328-42-7). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

   

2-INDANONE

2-INDANONE

C9H8O (132.0575)


   

Indanone

2,3-dihydro-1H-inden-1-one

C9H8O (132.0575)


Indanone is part of the Steroid hormone biosynthesis, and Arachidonic acid metabolism pathways. It is a substrate for: Aldo-keto reductase family 1 member C1, and Aldo-keto reductase family 1 member C3. D018501 - Antirheumatic Agents > D006074 - Gout Suppressants > D014528 - Uricosuric Agents D002317 - Cardiovascular Agents > D045283 - Natriuretic Agents D045283 - Natriuretic Agents > D004232 - Diuretics

   

Oxaluric acid

2-hydroxy-2-[(C-hydroxycarbonimidoyl)imino]acetic acid

C3H4N2O4 (132.0171)


Oxalureate, also known as monooxalylurea or oxaluric acid, is a member of the class of compounds known as N-carbamoyl-alpha amino acids. N-carbamoyl-alpha amino acids are compounds containing an alpha amino acid which bears an carbamoyl group at its terminal nitrogen atom. Oxalureate is slightly soluble (in water) and a moderately acidic compound (based on its pKa). Oxalureate can be found in cocoa bean, which makes oxalureate a potential biomarker for the consumption of this food product. Oxalureate may be a unique E.coli metabolite.

   

2-Acetolactate

2-hydroxy-2-methyl-3-oxobutanoic acid

C5H8O4 (132.0423)


2-Acetolactate is involved in the butanoate metabolism and pantothenate and CoA biosynthesis pathways. In the butanoate metabolism pathway, 2-Acetolactate is created from 2-(alpha-Hydroxyethyl)thiamine diphosphate by acetolactate synthase [EC:2.2.1.6]. 2-Acetolactate is then converted to (R)-Acetoin by acetolactate decarboxylase [EC:4.1.1.5]. In the pantothenate and CoA pathway, 2-Acetolactate is irreversibly created from pyruvate by acetolactate synthase [EC:2.2.1.6]. 2-Acetolactate is then irreversibly converted to 2,3-Dihydroxy-3-methylbutanoate by ketol-acid reductoisomerase [EC:1.1.1.86]. 2-Acetolactate is involved in the butanoate metabolism and pantothenate and CoA biosynthesis pathways.

   

N-Carbamoylsarcosine

[Carbamoyl(methyl)amino]acetic acid

C4H8N2O3 (132.0535)


N-Carbamoylsarcosine is an intermediate in arginine and proline metabolism. It is also involved in a metabolic pathway for the degradation of creatinine. In this pathway, creatinine is not hydrolyzed back to creatine. Instead, it is deaminated to N-methylhydantoin, releasing an amonia molecule, by the action of creatinine deaminase (also known as creatinine iminohydrolase). N-methylhydantoin is then hydrolyzed to N-carbamoylsarcosine, by the action of N-methylhydantoin amidohydrolase, at the expense of one ATP molecule. N-carbamoylsarcosine is deaminated further to sarcosine by N-carbamoylsarcosine amidohydrolase, releasing a second ammonia molecule. In the last step of this pathway, sarcosine is hydrolyzed to glycine and formaldehyde, by either sarcosine dehydrogenase or sarcosine oxidase. [HMDB] N-Carbamoylsarcosine is an intermediate in arginine and proline metabolism. It is also involved in a metabolic pathway for the degradation of creatinine. In this pathway, creatinine is not hydrolyzed back to creatine. Instead, it is deaminated to N-methylhydantoin, releasing an amonia molecule, by the action of creatinine deaminase (also known as creatinine iminohydrolase). N-methylhydantoin is then hydrolyzed to N-carbamoylsarcosine, by the action of N-methylhydantoin amidohydrolase, at the expense of one ATP molecule. N-carbamoylsarcosine is deaminated further to sarcosine by N-carbamoylsarcosine amidohydrolase, releasing a second ammonia molecule. In the last step of this pathway, sarcosine is hydrolyzed to glycine and formaldehyde, by either sarcosine dehydrogenase or sarcosine oxidase.

   

1H-Indol-3-amine

1H-indol-3-amine

C8H8N2 (132.0687)


   

Deoxyribonolactone

(4S,5R)-4-hydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one

C5H8O4 (132.0423)


   

trans-2,3-Epoxysuccinate

(+/-)-THIOPENTALSODIUMSALT/SODIUMCARBONATE

C4H4O5 (132.0059)


   

4-Hydroxy-2-oxovalerate

4-Hydroxy-2-oxopentanoic acid

C5H8O4 (132.0423)


   

hydroxybutenedioic acid

2-Hydroxybut-2-enedioic acid

C4H4O5 (132.0059)


   

2-(hydroxymethyl)-4-oxobutanoic acid

2-(hydroxymethyl)-4-oxobutanoic acid

C5H8O4 (132.0423)


   

3-Hydroxy-3-methyl-2-oxobutanoic acid

3-Hydroxy-3-methyl-2-oxobutanoic acid

C5H8O4 (132.0423)


   

Methylenediurea

Urea,N,N-methylenebis-

C3H8N4O2 (132.0647)


   

Pteridine

1,3,5,8-Tetraazanaphthalene

C6H4N4 (132.0436)


   

THTC

2-n-Tetrahydrothiophenecarboxylic acid

C5H8O2S (132.0245)


   

4,5-dihydroxypentane-2,3-dione

(4S)-4,5-Dihydroxy-2,3-pentanedione

C5H8O4 (132.0423)


   

Atropaldehyde

BENZENEACETALDEHYDE, .ALPHA.-METHYLENE-

C9H8O (132.0575)


Atropaldehyde is a metabolite of felbamate. Felbamate (marketed under the brand name Felbatol by MedPointe) is an anti-epileptic drug used in the treatment of epilepsy. It is used to treat partial seizures (with and without generalization) in adults and partial and generalized seizures associated with Lennox-Gastaut syndrome in children. However, an increased risk of potentially fatal aplastic anemia and/or liver failure limit the drugs usage to severe refractory epilepsy. (Wikipedia)

   

5,6-Dihydro-5-fluorouracil

5-Fluorodihydrouracil, sodium salt

C4H5FN2O2 (132.0335)


5,6-Dihydro-5-fluorouracil is a metabolite of fluorouracil. Fluorouracil (5-FU or f5U) (sold under the brand names Adrucil, Carac, Efudix, Efudex and Fluoroplex) is a drug that is a pyrimidine analog which is used in the treatment of cancer. It is a suicide inhibitor and works through irreversible inhibition of thymidylate synthase. It belongs to the family of drugs called antimetabolites. It is typically administered with leucovorin. (Wikipedia)

   

METHYLAZOXYMETHANOL ACETATE

METHYLAZOXYMETHANOL ACETATE

C4H8N2O3 (132.0535)


D004791 - Enzyme Inhibitors > D019384 - Nucleic Acid Synthesis Inhibitors D004791 - Enzyme Inhibitors > D011500 - Protein Synthesis Inhibitors D009676 - Noxae > D009498 - Neurotoxins

   

N-NITROSO-N-METHYLURETHANE

N-methyl-N-oxoethoxycarbohydrazide

C4H8N2O3 (132.0535)


D009676 - Noxae > D000477 - Alkylating Agents

   

(S)-2-Acetolactate

(2S)-2-hydroxy-2-methyl-3-oxobutanoic acid

C5H8O4 (132.0423)


(S)-2-Acetolactate is an intermediate in the biosynthesis of valine, leucine and isoleucine (KEGG ID C06010 ). It is the sixth to last step in the synthesis of protein and is converted from 2-hydroxy-3-methyl-2-oxobutanoate via the enzyme acetolactate synthase [EC:2.2.1.6]. It is then converted to 3-hydroxy-3-methyl-2-oxobutanoate via the enzyme ketol-acid reductoisomerase [EC:1.1.1.86]. [HMDB]. (S)-2-Acetolactate is found in many foods, some of which are chickpea, japanese persimmon, fruits, and star fruit. (S)-2-Acetolactate is an intermediate in the biosynthesis of valine, leucine and isoleucine (KEGG ID C06010 ). It is the sixth to last step in the synthesis of protein and is converted from 2-hydroxy-3-methyl-2-oxobutanoate via the enzyme acetolactate synthase [EC:2.2.1.6]. It is then converted to 3-hydroxy-3-methyl-2-oxobutanoate via the enzyme ketol-acid reductoisomerase [EC:1.1.1.86]. D018377 - Neurotransmitter Agents > D018847 - Opioid Peptides D018377 - Neurotransmitter Agents > D004399 - Dynorphins

   

D-Asparagine

(2R)-2-Amino-3-carbamoylpropanoic acid

C4H8N2O3 (132.0535)


D-Asparagine, also known as DSG, belongs to the class of organic compounds known as asparagine and derivatives. D-Asparagome is a non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue. Asparagine and derivatives are compounds containing asparagine or a derivative thereof resulting from reaction of asparagine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. It is codified by the codons AAU and AAC. It is biosynthesized from Aspartic acid and Ammonia by asparagine synthetase.

   

DL-Asparagine

2-amino-3-(C-hydroxycarbonimidoyl)propanoic acid

C4H8N2O3 (132.0535)


DL-Asparagine is a racemic melange of the Aparagine L and D-enantiomers. DL-Asparagine has been used in growth-media for bacteria-growth[1]. DL-Asparagine is a racemic melange of the Aparagine L and D-enantiomers. DL-Asparagine has been used in growth-media for bacteria-growth[1].

   

Ethylmalonate

1,1-Propanedicarboxylic acid

C5H8O4 (132.0423)


Ethylmalonic acid, also known as alpha-carboxybutyric acid or ethylmalonate, is a member of the class of compounds known as branched fatty acids. Branched fatty acids are fatty acids containing one or more branched chains. Ethylmalonic acid is soluble (in water) and a moderately acidic compound (based on its pKa). Ethylmalonic acid can be synthesized from malonic acid, and can be synthesized into (S)-ethylmalonyl-CoA and (R)-ethylmalonyl-CoA. Ethylmalonic acid can be found in blood, cerebrospinal fluid (CSF), and urine, as well as in human fibroblasts, prostate, and skeletal muscle tissues. Moreover, ethylmalonic acid is found to be associated with anorexia nervosa and malonyl-CoA decarboxylase deficiency. Ethylmalonic acid is a non-carcinogenic (not listed by IARC) potentially toxic compound. Chronically high levels of ethylmalonic acid are associated with at least two inborn errors of metabolism, including short-chain acyl-CoA dehydrogenase deficiency (SCAD deficiency) and ethylmalonic encephalopathy. Ethylmalonic acid is identified in the urine of patients with short-chain acyl-CoA dehydrogenase deficiency, which is a fatty acid metabolism disorder. When present at sufficiently high levels, ethylmalonic acid can act as an acidogen and a metabotoxin. An acidogen is an acidic compound that induces acidosis, which has multiple adverse effects on many organ systems. A metabotoxin is an endogenously produced metabolite that causes adverse health effects at chronically high levels. Ethylmalonic acid is an organic acid. Abnormally high levels of organic acids in the blood (organic acidemia), urine (organic aciduria), the brain, and other tissues lead to general metabolic acidosis. Acidosis typically occurs when arterial pH falls below 7.35. In infants with acidosis, the initial symptoms include poor feeding, vomiting, loss of appetite, weak muscle tone (hypotonia), and lack of energy (lethargy). These can progress to heart abnormalities, kidney abnormalities, liver damage, seizures, coma, and possibly death. These are also the characteristic symptoms of the untreated IEMs mentioned above. Many affected children with organic acidemias experience intellectual disability or delayed development. In adults, acidosis or acidemia is characterized by headaches, confusion, feeling tired, tremors, sleepiness, and seizures. Ethylmalonic acid is identified in the urine of patients with short-chain acyl-coenzyme A dehydrogenase deficiency, which is a fatty acid metabolism disorder. [HMDB] Ethylmalonic acid is non-carcinogenic potentially toxic and associated with anorexia nervosa and malonyl-CoA decarboxylase deficiency.

   

Methylsuccinate

(-)-(S)-alpha-Methylsuccinic acid

C5H8O4 (132.0423)


Methylsuccinic acid (CAS: 498-21-5) is a normal metabolite found in human fluids. Increased urinary levels of methylsuccinic acid (together with ethylmalonic acid) are the main biochemical measurable features in ethylmalonic encephalopathy (OMIM: 602473), a rare metabolic disorder with an autosomal recessive mode of inheritance that is clinically characterized by neuromotor delay, hyperlactic acidemia, recurrent petechiae, orthostatic acrocyanosis, and chronic diarrhea (PMID:12382164). The underlying biochemical defect involves isoleucine catabolism (PMID:9667231). Methylsuccinic acid levels were found to have decreased in the urine of animals under D-serine-induced nephrotoxicity (D-serine causes selective necrosis of the proximal straight tubules in the rat kidney) (PMID:15596249). Moreover, methylsuccinic acid is found to be associated with ethylmalonic encephalopathy, isovaleric acidemia, and medium-chain acyl-CoA dehydrogenase deficiency, which are also inborn errors of metabolism. Methylsuccinic acid is a normal metabolite found in human fluids. Increased urinary levels of Methylsuccinic acid (together with ethylmalonic acid) are the main biochemical measurable features in ethylmalonic encephalopathy (OMIM 602473 ), a rare metabolic disorder with an autosomal recessive mode of inheritance that is clinically characterized by neuromotor delay, hyperlactic acidemia, recurrent petechiae, orthostatic acrocyanosis, and chronic diarrhea. (PMID 12382164) T he underlying biochemical defect involves isoleucine catabolism. (PMID 9667231) 2-Methylsuccinic acid is a normal metabolite in human fluids and the main biochemical measurable features in ethylmalonic encephalopathy.

   

2-Deoxy-L-ribono-1,4-lactone

(4S,5R)-4-hydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one

C5H8O4 (132.0423)


2-Deoxy-L-ribono-1,4-lactone is found in herbs and spices. 2-Deoxy-L-ribono-1,4-lactone is a constituent of the fruit of Foeniculum vulgare (fennel). Constituent of the fruit of Foeniculum vulgare (fennel). 2-Deoxy-L-ribono-1,4-lactone is found in herbs and spices.

   

4-Methylpyrrolo[1,2-a]pyrazine

4-Methylpyrrolo[1,2-a]pyrazine

C8H8N2 (132.0687)


4-Methylpyrrolo[1,2-a]pyrazine is a component of roast beef aroma. Component of roast beef aroma

   

2-Hydroxy-4-oxopentanoic acid

PENTANOIC ACID, 2-HYDROXY-4-OXO-

C5H8O4 (132.0423)


2-Hydroxy-4-oxopentanoic acid is found in alcoholic beverages. 2-Hydroxy-4-oxopentanoic acid is formed in beer wort fermentation Alitretinoin (9-cis-retinoic acid) is a naturally-occurring endogenous retinoid indicated for topical treatment of cutaneous lesions in patients with AIDS-related Kaposis sarcoma. Alitretinoin inhibits the growth of Kaposis sarcoma (KS) cells in vitro. Retinoic acid is the oxidized form of Vitamin A. It functions in determining position along embryonic anterior/posterior axis in chordates. It acts through Hox genes, which ultimately control anterior/posterior patterning in early developmental stages. Retinoic acid acts by binding to heterodimers of the retinoic acid receptor (RAR) and the retinoid X receptor (RXR), which then bind to retinoic acid response elements (RAREs) in the regulatory regions of direct targets (including Hox genes), thereby activating gene transcription. Retinoic acid receptors mediate transcription of different sets of genes of cell differentiation, thus it also depends on the target cells. 2-Hydroxy-4-oxopentanoic acid is one of the target genes is the gene of the retinoic acid receptor itself which occurs during positive regulation. Control of retinoic acid levels is maintained by a suite of proteins. Retinoic acid is the oxidized form of Vitamin A. It functions in determining position along embryonic anterior/posterior axis in chordates. It acts through Hox genes, which ultimately controls anterior/posterior patterning in early developmental stages (PMID: 17495912). It is an important regulator of gene expression during growth and development, and in neoplasms. Tretinoin, also known as retinoic acid and derived from maternal vitamin A, is essential for normal growth and embryonic development. 2-Hydroxy-4-oxopentanoic acid is an excess of tretinoin can be teratogenic. It is used in the treatment of psoriasis; acne vulgaris; and several other skin diseases. It has also been approved for use in promyelocytic leukemia (leukemia, promyelocytic, acute). Formed in beer wort fermentation

   

2-C-Methyl-1,4-erythrono-D-lactone

2-C-Methyl-1,4-erythrono-D-lactone

C5H8O4 (132.0423)


Constituent of Trifolium incarnatum (crimson clover) and Phaseolus vulgaris (kidney bean). 2-C-Methyl-1,4-erythrono-D-lactone is found in many foods, some of which are tea, yellow wax bean, green bean, and pulses. (2xi,3xi)-4,5-Dihydro-3,4-dihydroxy-3-methyl-2(3H)-furanone is found in pulses. (2xi,3xi)-4,5-Dihydro-3,4-dihydroxy-3-methyl-2(3H)-furanone is isolated from chickpea Cicer arietinum.

   

1-Methylpyrrolo[1,2-a]pyrazine

1-Methylpyrrolo[1,2-a]pyrazine

C8H8N2 (132.0687)


1-Methylpyrrolo[1,2-a]pyrazine is a maillard product. Maillard product

   

Monoethyl malonic acid

Malonic acid monoethyl ester

C5H8O4 (132.0423)


Monoethyl malonic acid is an organic acid identified in the urine in a healthy pediatric population. (PMID 14708889) [HMDB] Monoethyl malonic acid is an organic acid identified in the urine in a healthy pediatric population. (PMID 14708889). 3-Ethoxy-3-oxopropanoic acid is an endogenous metabolite. 3-Ethoxy-3-oxopropanoic acid promotes plant growth[1].

   

2,4,6-Octatriynoic acid

octa-2,4,6-triynoic acid

C8H4O2 (132.0211)


2,4,6-Octatriynoic acid is found in mushrooms. 2,4,6-Octatriynoic acid is a constituent of Kuehneromyces mutabilis (two-toned wood tuft) and Russula vesca (bare-toothed russule) Constituent of Kuehneromyces mutabilis (two-toned wood tuft) and Russula vesca (bare-toothed russule). 2,4,6-Octatriynoic acid is found in mushrooms.

   

Dimethylmalonic acid

Hydrogen 2,2-dimethylmalonate

C5H8O4 (132.0423)


Dimethylmalonic acid is a dicarboxylic acid that is malonic acid in which both methylene hydrogens have been replaced by methyl groups. It has a role as a fatty acid synthesis inhibitor. Dimethylmalonic acid, also known as 2,2-dimethylmalonate or propanedioate, belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups. Dimethylmalonic acid is a very hydrophobic molecule, practically insoluble in water, and relatively neutral. Dimethylmalonic acid is a short-chain dicarboxylic acid occasionally found in human serum (PMID 7762817). Dimethylmalonic acid is a short-chain dicarboxylic acid in human serum. Dimethylmalonic acid is also a volatile organic compound detected in alveolar breath[1].

   

4-Mercapto-4-methyl-2-pentanone

4-Sulphanyl-4-methylpentan-2-one

C6H12OS (132.0609)


4-Mercapto-4-methyl-2-pentanone is found in alcoholic beverages. 4-Mercapto-4-methyl-2-pentanone is present in Sauvignon wine Present in Sauvignon wines. 4-Mercapto-4-methyl-2-pentanone is found in alcoholic beverages.

   

(Z)-Cinnamaldehyde

(2Z)-3-phenylprop-2-enal

C9H8O (132.0575)


(Z)-Cinnamaldehyde is found in ceylan cinnamon. Cinnamaldehyde is the organic compound that gives cinnamon its flavor and odor. This pale yellow viscous liquid occurs naturally in the bark of cinnamon trees and other species of the genus Cinnamomum. The essential oil of cinnamon bark is about 90\\% cinnamaldehyde (Wikipedia). Cinnamaldehyde is the organic compound that gives cinnamon its flavor and odor. This pale yellow viscous liquid occurs naturally in the bark of cinnamon trees and other species of the genus Cinnamomum. The essential oil of cinnamon bark is about 90\\% cinnamaldehyde. (Z)-3-Phenyl-2-propenal is found in ceylon cinnamon.

   

2,5-Dimethyl-3-mercaptotetrahydrofuran

(Z+E)-2,5-dimethyl-3-tetrahydrofuran thiol

C6H12OS (132.0609)


2,5-Dimethyl-3-mercaptotetrahydrofuran is used as a food additive [EAFUS] ("EAFUS: Everything Added to Food in the United States. [http://www.eafus.com/]")

   

4-(Methylthio)-2-pentanone

4-(Methylsulphanyl)pentan-2-one

C6H12OS (132.0609)


4-(Methylthio)-2-pentanone is used as a food additive [EAFUS] ("EAFUS: Everything Added to Food in the United States. [http://www.eafus.com/]")

   

3-Mercapto-2-methylpentanal

2-Methyl-3-sulphanylpentanal

C6H12OS (132.0609)


Aroma constituent of cut raw onion. 3-Mercapto-2-methylpentanal is found in onion-family vegetables. 3-Mercapto-2-methylpentanal is found in onion-family vegetables. Aroma constituent of cut raw onio

   

2,3-Dihydro-5-methyl-3-thiophenethiol

4-mercapto-2-Methyl-4,5-dihydrothiophene

C5H8S2 (132.0067)


2,3-Dihydro-5-methyl-3-thiophenethiol is a component of roast meat aroma models. Possesses a rubbery, meaty aroma. Component of roast meat aroma models. Possesses a rubbery, meaty aroma

   

4,5-Dihydro-2-methyl-3-thiophenethiol

3-mercapto-2-Methyl-4,5-dihydrothiophene

C5H8S2 (132.0067)


4,5-Dihydro-2-methyl-3-thiophenethiol is a constituent of meat odour model systems. Possesses a roasted meat aroma. Constituent of meat odour model systems. Possesses a roasted meat aroma

   

4,5-Dihydro-5-methyl-3-thiophenethiol

4-mercapto-2-Methyl-2,3-dihydrothiophene

C5H8S2 (132.0067)


4,5-Dihydro-5-methyl-3-thiophenethiol is a component of meat odour models. Possesses a roasted meat aroma. Component of meat odour models. Possesses a roasted meat aroma

   

S-Methyl 3-methylthiobutyrate

Butanethioic acid, 3-methyl-, S-methyl ester

C6H12OS (132.0609)


S-Methyl 3-methylthiobutyrate is found in fruits. S-Methyl 3-methylthiobutyrate is produced by micrococaceae and coryneform bacteria isolated from cheeses. Also in hop oil, honeydew melon, galbanum oil and (tentatively) cantaloupes. S-Methyl 3-methylthiobutyrate is a flavouring ingredient. Production by micrococaceae and coryneform bacteria isolated from cheesesand is) also in hop oil, honeydew melon, galbanum oil and (tentatively) cantaloupes. Flavouring ingredient. S-Methyl 3-methylthiobutyrate is found in milk and milk products and fruits.

   

3-Methyl sulfolene

3-methyl-2,5-dihydro-1λ⁶-thiophene-1,1-dione

C5H8O2S (132.0245)


3-methyl sulfolane is a sulfur source for bacteria species Shinella yambaruensis (PMID: 19244436)

   

2-Methylcumarone

2-methyl-1-benzofuran

C9H8O (132.0575)


2-Methylcumarone belongs to the family of Benzofurans. These are organic compounds containing a benzene ring fused to a furan

   

N-carbamoylalanine

2-(carbamoylamino)propanoic acid

C4H8N2O3 (132.0535)


   

(Methyl-ONN-azoxy)methyl acetate

[(acetyloxy)methyl](methyl-oxo-λ⁵-azanylidene)amine

C4H8N2O3 (132.0535)


   

Acrylophenone

1-phenylprop-2-en-1-one

C9H8O (132.0575)


   

1H-Indol-2-amine

1H-indol-2-amine

C8H8N2 (132.0687)


   

2-Methylbenzimidazole

2-Methyl-1H-benzo[d]imidazole

C8H8N2 (132.0687)


   

3-Phenylprop-2-enal

3-Phenylacrylaldehyde

C9H8O (132.0575)


   

2H-Chromene

5,7-Dimethoxy-2-methyl-2H-benzopyran

C9H8O (132.0575)


   

3H-Indazol-3-one

3H-INDAZOL-3-ONE

C7H4N2O (132.0324)


   

4-Aminoindole

1H-indol-4-amine

C8H8N2 (132.0687)


   

Monomethyl succinate

Butanedioic acid monomethyl ester

C5H8O4 (132.0423)


   

4H-1-Benzopyran

4H-1-Benzopyran

C9H8O (132.0575)


   

5-Aminoindole

1H-indol-5-amine

C8H8N2 (132.0687)


   

Methyl(acetoxymethyl)nitrosamine

[methyl(nitroso)amino]methyl acetate

C4H8N2O3 (132.0535)


D009676 - Noxae > D002273 - Carcinogens

   

Dimethyl malonate

1,3-dimethyl propanedioate

C5H8O4 (132.0423)


Dimethyl malonate, also known as dimethyl malonic acid, belongs to dicarboxylic acids and derivatives class of compounds. Those are organic compounds containing exactly two carboxylic acid groups. Dimethyl malonate is soluble (in water) and a very weakly acidic compound (based on its pKa). Dimethyl malonate is a fruity tasting compound found in pineapple, which makes dimethyl malonate a potential biomarker for the consumption of this food product. Dimethyl malonate is a competitive inhibitor of succinate dehydrogenase (SDH). Dimethyl malonate is able to cross the blood-brain barrier and hydrolyse to malonate. Dimethyl malonate reduces neuronal apoptosis[1]. Dimethyl malonate is a competitive inhibitor of succinate dehydrogenase (SDH). Dimethyl malonate is able to cross the blood-brain barrier and hydrolyse to malonate. Dimethyl malonate reduces neuronal apoptosis[1].

   

Fluorodihydrouracil

1-fluoro-1,3-diazinane-2,4-dione

C4H5FN2O2 (132.0335)


   

Pyrimido[5,4-d]pyrimidine

pyrimido[5,4-d][1,3]diazine

C6H4N4 (132.0436)


   

Formyl 3-hydroxybutanoate

Formyl 3-hydroxybutanoic acid

C5H8O4 (132.0423)


   

1-Methylthiopentan-3-one

1-(methylsulfanyl)pentan-3-one

C6H12OS (132.0609)


1-methylthiopentan-3-one is a member of the class of compounds known as ketones. Ketones are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol. 1-methylthiopentan-3-one is slightly soluble (in water) and an extremely weak acidic compound (based on its pKa). 1-methylthiopentan-3-one can be found in kohlrabi, which makes 1-methylthiopentan-3-one a potential biomarker for the consumption of this food product.

   

3-mercapto-4-methyl-2-pentanone

4-Methyl-3-sulphanylpentan-2-one

C6H12OS (132.0609)


Flavouring compound [Flavornet]

   

5-methyl-5(H)-cyclopentapyrazine

5-Methyl-5H-cyclopenta[b]pyrazine

C8H8N2 (132.0687)


Flavouring compound [Flavornet]

   

Oxaloacetate

Oxaloacetic acid

C4H4O5 (132.0059)


Oxaloacetic acid (2-Oxosuccinic acid) is a metabolic intermediate involved in several ways, such as citric acid cycle, gluconeogenesis, the urea cycle, the glyoxylate cycle, amino acid synthesis, and fatty acid synthesis[1][2]. Oxaloacetic acid (2-Oxosuccinic acid) is a metabolic intermediate involved in several ways, such as citric acid cycle, gluconeogenesis, the urea cycle, the glyoxylate cycle, amino acid synthesis, and fatty acid synthesis[1][2].

   

2-Deoxy-D-ribono-1,4-lactone

(4S,5R)-4-hydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one

C5H8O4 (132.0423)


   

4-Aminoindole

4-Aminoindole

C8H8N2 (132.0687)


KEIO_ID A035

   

5-Aminoindole

5-Aminoindole

C8H8N2 (132.0687)


KEIO_ID A036

   

SCHEMBL7305255

SCHEMBL7305255

C5H8O4 (132.0423)


   

4,6,8-nonatriyn-1-ol|nona-4,6,8-triyn-1-ol|Nona-4.6.8-triin-1-ol|Nonatriin-(4.6.8)-ol-(1)

4,6,8-nonatriyn-1-ol|nona-4,6,8-triyn-1-ol|Nona-4.6.8-triin-1-ol|Nonatriin-(4.6.8)-ol-(1)

C9H8O (132.0575)


   

3,4-dihydroxy-2-methylidenebutanoic acid

3,4-dihydroxy-2-methylidenebutanoic acid

C5H8O4 (132.0423)


   

SCHEMBL21350260

SCHEMBL21350260

C5H8O4 (132.0423)


   

methyl N-(methylcarbamoyl)carbamate

methyl N-(methylcarbamoyl)carbamate

C4H8N2O3 (132.0535)


   

Isoasparagine

Isoasparagine

C4H8N2O3 (132.0535)


   

2-Acetoxypropanoic acid

2-Acetoxypropanoic acid

C5H8O4 (132.0423)


   

3-hydroxy-5-hydroxymethyl-dihydro-furan-2-one

3-hydroxy-5-hydroxymethyl-dihydro-furan-2-one

C5H8O4 (132.0423)


   

4-Methoxy-4-oxobutanoic acid

4-Methoxy-4-oxobutanoic acid

C5H8O4 (132.0423)


   
   

3,4-Dihydroxy-5-methyl-dihydrofuran-2-one

3,4-Dihydroxy-5-methyl-dihydrofuran-2-one

C5H8O4 (132.0423)


   

1,3,5-Trisilinane

1,3,5-Trisilinane

C3H12Si3 (132.0247)


   

Ethyl allophanate

Ethyl allophanate

C4H8N2O3 (132.0535)


   

4-methyl-2-pentenoyl chloride

4-methyl-2-pentenoyl chloride

C6H9ClO (132.0342)


   

(+)Nona-3,4-dien-6,8-diin-1-ol|(+-)-marasin|(+/-)-marasin|(-)-marasin|(-)-Nona-3,4-dien-6,8-diin-1-ol|(R)-3,4-Nonadiene-6,8-diyn-1-ol|(R)-Nona-3,4-dien-6,8-diin-1-ol|(R)-nona-3,4-diene-6,8-diyn-1-ol|(Ra)-nona-3,4-diene-6,8-diyn-1-ol|(S)-3,4-Nonadiene-6,8-diyn-1-ol|marasin|nona-3,4-diene-6,8-diyn-1-ol|Nonadien-(3.4)-diin-(6.8)-ol-(1), DL-Marasin|R-(-)-Marasin

(+)Nona-3,4-dien-6,8-diin-1-ol|(+-)-marasin|(+/-)-marasin|(-)-marasin|(-)-Nona-3,4-dien-6,8-diin-1-ol|(R)-3,4-Nonadiene-6,8-diyn-1-ol|(R)-Nona-3,4-dien-6,8-diin-1-ol|(R)-nona-3,4-diene-6,8-diyn-1-ol|(Ra)-nona-3,4-diene-6,8-diyn-1-ol|(S)-3,4-Nonadiene-6,8-diyn-1-ol|marasin|nona-3,4-diene-6,8-diyn-1-ol|Nonadien-(3.4)-diin-(6.8)-ol-(1), DL-Marasin|R-(-)-Marasin

C9H8O (132.0575)


   

Malonic acid dihydrazide

Malonic acid dihydrazide

C3H8N4O2 (132.0647)


   

3,5,7-Nonatriyn-1-ol|nona-3,5,7-triyn-1-ol|Nona-3.5.7-triin-1-ol

3,5,7-Nonatriyn-1-ol|nona-3,5,7-triyn-1-ol|Nona-3.5.7-triin-1-ol

C9H8O (132.0575)


   

3-Methylpyrrolo[1,2-a]pyrazine

3-Methylpyrrolo[1,2-a]pyrazine

C8H8N2 (132.0687)


A pyrrolopyrazine that is pyrrolo[1,2-a]pyrazine in which the hydrogen at position 3 is replaced by a methyl group.

   

SCHEMBL9144805

SCHEMBL9144805

C5H8O4 (132.0423)


   

Dimethyl malonate

Dimethyl malonate

C5H8O4 (132.0423)


Dimethyl malonate is a competitive inhibitor of succinate dehydrogenase (SDH). Dimethyl malonate is able to cross the blood-brain barrier and hydrolyse to malonate. Dimethyl malonate reduces neuronal apoptosis[1]. Dimethyl malonate is a competitive inhibitor of succinate dehydrogenase (SDH). Dimethyl malonate is able to cross the blood-brain barrier and hydrolyse to malonate. Dimethyl malonate reduces neuronal apoptosis[1].

   

5-hydroxy-4-oxopentanoic acid

5-hydroxy-4-oxopentanoic acid

C5H8O4 (132.0423)


   

1H-inden-5-ol

1H-inden-5-ol

C9H8O (132.0575)


   

5-hydroxy-2-oxopentanoic acid

5-hydroxy-2-oxopentanoic acid

C5H8O4 (132.0423)


   

Dimethyl_malonate

PROPANEDIOIC ACID,DIMETHYL ESTER (MALONIC ACID,DIMETHYL ESTER)

C5H8O4 (132.0423)


Dimethyl malonate is a natural product found in Astragalus mongholicus, Myrtus communis, and Astragalus membranaceus with data available. Dimethyl malonate is a competitive inhibitor of succinate dehydrogenase (SDH). Dimethyl malonate is able to cross the blood-brain barrier and hydrolyse to malonate. Dimethyl malonate reduces neuronal apoptosis[1]. Dimethyl malonate is a competitive inhibitor of succinate dehydrogenase (SDH). Dimethyl malonate is able to cross the blood-brain barrier and hydrolyse to malonate. Dimethyl malonate reduces neuronal apoptosis[1].

   

Methylsuccinic acid

(2S)-2-methylbutanedioic acid

C5H8O4 (132.0423)


Acquisition and generation of the data is financially supported in part by CREST/JST. 2-Methylsuccinic acid is a normal metabolite in human fluids and the main biochemical measurable features in ethylmalonic encephalopathy.

   

L-Asparagine

L-Asparagine

C4H8N2O3 (132.0535)


An optically active form of asparagine having L-configuration. L-Asparagine ((-)-Asparagine) is a non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue. L-Asparagine ((-)-Asparagine) is a non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue.

   

Ureidopropionic acid

N-Carbamoyl-beta-alanine

C4H8N2O3 (132.0535)


A beta-alanine derivative that is propionic acid bearing a ureido group at position 3. Ureidopropionic acid, also known as 3-ureidopropionate or N-carbamoyl-beta-alanine, is a member of the class of compounds known as ureas. Ureas are compounds containing two amine groups joined by a carbonyl (C=O) functional group. Ureidopropionic acid is soluble (in water) and a weakly acidic compound (based on its pKa). Ureidopropionic acid can be found in a number of food items such as brussel sprouts, cascade huckleberry, common sage, and atlantic herring, which makes ureidopropionic acid a potential biomarker for the consumption of these food products. Ureidopropionic acid can be found primarily in blood, cerebrospinal fluid (CSF), feces, and urine. In humans, ureidopropionic acid is involved in a couple of metabolic pathways, which include beta-alanine metabolism and pyrimidine metabolism. Ureidopropionic acid is also involved in several metabolic disorders, some of which include MNGIE (mitochondrial neurogastrointestinal encephalopathy), dihydropyrimidinase deficiency, UMP synthase deficiency (orotic aciduria), and gaba-transaminase deficiency. Ureidopropionic acid (3-Ureidopropionic acid) is an intermediate in the metabolism of uracil.

   

trans-cinnamaldehyde

trans-cinnamaldehyde

C9H8O (132.0575)


trans-Cinnamaldehyde can be used to prepare highly polyfunctionalized furan ring by reaction of alkyl isocyanides with dialkyl acetylenedicarboxylate[1]. trans-Cinnamaldehyde can be used to synthesize trans-cinnamaldehyde -β-cyclodextrin complex, an antimicrobial edible coating that increases the shelf life of fresh-cut fruits[2]. trans-Cinnamaldehyde can be used to prepare highly polyfunctionalized furan ring by reaction of alkyl isocyanides with dialkyl acetylenedicarboxylate[1]. trans-Cinnamaldehyde can be used to synthesize trans-cinnamaldehyde -β-cyclodextrin complex, an antimicrobial edible coating that increases the shelf life of fresh-cut fruits[2].

   

ETHYLMALONIC ACID

2-ethyl-propanedioic acid

C5H8O4 (132.0423)


A dicarboxylic acid obtained by substitution of one of the methylene hydrogens of malonic acid by an ethyl group. Ethylmalonic acid is non-carcinogenic potentially toxic and associated with anorexia nervosa and malonyl-CoA decarboxylase deficiency.

   

Cinnamaldehyde

trans-cinnamaldehyde

C9H8O (132.0575)


Cinnamaldehyde is the organic compound that gives cinnamon its flavor and odor. This pale yellow viscous liquid occurs naturally in the bark of cinnamon trees and other species of the genus Cinnamomum. The essential oil of cinnamon bark is about 90\\% cinnamaldehyde. 3-Phenyl-2-propenal is found in many foods, some of which are fig, cloves, anise, and wild celery.

   

Gly-gly

H-Gly-Gly-OH

C4H8N2O3 (132.0535)


Glycylglycine is the simplest of all peptides and could function as a gamma-glutamyl acceptor. Glycylglycine is the simplest of all peptides and could function as a gamma-glutamyl acceptor.

   

GLUTARIC ACID

GLUTARIC ACID

C5H8O4 (132.0423)


An alpha,omega-dicarboxylic acid that is a linear five-carbon dicarboxylic acid. Glutaric acid, C5 dicarboxylic acid, is an intermediate during the catabolic pathways of lysine and tryptophan. Glutaric acid affects pericyte contractility and migration. Glutaric acid is an indicator of glutaric aciduria type I[1][2][3]. Glutaric acid, C5 dicarboxylic acid, is an intermediate during the catabolic pathways of lysine and tryptophan. Glutaric acid affects pericyte contractility and migration. Glutaric acid is an indicator of glutaric aciduria type I[1][2][3].

   

Glycyl-glycine

Glycyl-glycine

C4H8N2O3 (132.0535)


Glycylglycine is the simplest of all peptides and could function as a gamma-glutamyl acceptor. Glycylglycine is the simplest of all peptides and could function as a gamma-glutamyl acceptor.

   

Oxalacetic acid

2-oxobutanedioic acid

C4H4O5 (132.0059)


C274 - Antineoplastic Agent > C177430 - Agent Targeting Cancer Metabolism C26170 - Protective Agent > C1509 - Neuroprotective Agent Oxaloacetic acid (2-Oxosuccinic acid) is a metabolic intermediate involved in several ways, such as citric acid cycle, gluconeogenesis, the urea cycle, the glyoxylate cycle, amino acid synthesis, and fatty acid synthesis[1][2]. Oxaloacetic acid (2-Oxosuccinic acid) is a metabolic intermediate involved in several ways, such as citric acid cycle, gluconeogenesis, the urea cycle, the glyoxylate cycle, amino acid synthesis, and fatty acid synthesis[1][2].

   

Monoethyl malonic acid

3-Ethoxy-3-oxopropanoic acid

C5H8O4 (132.0423)


3-Ethoxy-3-oxopropanoic acid is an endogenous metabolite. 3-Ethoxy-3-oxopropanoic acid promotes plant growth[1].

   

DIMETHYLMALONIC ACID

2,2-Dimethylmalonic acid

C5H8O4 (132.0423)


Dimethylmalonic acid is a short-chain dicarboxylic acid in human serum. Dimethylmalonic acid is also a volatile organic compound detected in alveolar breath[1].

   

3-Ureidopropionic acid

3-Ureidopropionic acid

C4H8N2O3 (132.0535)


   

L-Asparagine

L-Asparagine

C4H8N2O3 (132.0535)


An alpha-amino acid in which one of the hydrogens attached to the alpha-carbon of glycine is substituted by a 2-amino-2-oxoethyl group. COVID info from PDB, Protein Data Bank Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS L-Asparagine ((-)-Asparagine) is a non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue. L-Asparagine ((-)-Asparagine) is a non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue.

   

Oxaloacetic acid

Oxaloacetic acid

C4H4O5 (132.0059)


An oxodicarboxylic acid that is succinic acid bearing a single oxo group.

   

Glutaric acid (Not validated)

Glutaric acid (Not validated)

C5H8O4 (132.0423)


Annotation level-2

   

(Z)-Cinnamaldehyde

(Z)-Cinnamaldehyde

C9H8O (132.0575)


   

N-carbamoyl-beta-alaninate

N-carbamoyl-beta-alaninate

C4H8N2O3 (132.0535)


   

3-Ureidopropionate

3-Ureidopropionate

C4H8N2O3 (132.0535)


   

3-Ureidopropionic acid; LC-tDDA; CE10

3-Ureidopropionic acid; LC-tDDA; CE10

C4H8N2O3 (132.0535)


   

3-Ureidopropionic acid; LC-tDDA; CE20

3-Ureidopropionic acid; LC-tDDA; CE20

C4H8N2O3 (132.0535)


   

Asparagine; LC-tDDA; CE10

Asparagine; LC-tDDA; CE10

C4H8N2O3 (132.0535)


   

Asparagine; LC-tDDA; CE20

Asparagine; LC-tDDA; CE20

C4H8N2O3 (132.0535)


   

Asparagine; LC-tDDA; CE30

Asparagine; LC-tDDA; CE30

C4H8N2O3 (132.0535)


   

3-Ureidopropionic acid; AIF; CE0; CorrDec

3-Ureidopropionic acid; AIF; CE0; CorrDec

C4H8N2O3 (132.0535)


   

3-Ureidopropionic acid; AIF; CE10; CorrDec

3-Ureidopropionic acid; AIF; CE10; CorrDec

C4H8N2O3 (132.0535)


   

3-Ureidopropionic acid; AIF; CE30; CorrDec

3-Ureidopropionic acid; AIF; CE30; CorrDec

C4H8N2O3 (132.0535)


   

3-Ureidopropionic acid; AIF; CE0; MS2Dec

3-Ureidopropionic acid; AIF; CE0; MS2Dec

C4H8N2O3 (132.0535)


   

3-Ureidopropionic acid; AIF; CE10; MS2Dec

3-Ureidopropionic acid; AIF; CE10; MS2Dec

C4H8N2O3 (132.0535)


   

3-Ureidopropionic acid; AIF; CE30; MS2Dec

3-Ureidopropionic acid; AIF; CE30; MS2Dec

C4H8N2O3 (132.0535)


   

3-Ureidopropionic acid [M+H-H2O]+; AIF; CE0; CorrDec

3-Ureidopropionic acid [M+H-H2O]+; AIF; CE0; CorrDec

C4H8N2O3 (132.0535)


   

3-Ureidopropionic acid [M+H-H2O]+; AIF; CE10; CorrDec

3-Ureidopropionic acid [M+H-H2O]+; AIF; CE10; CorrDec

C4H8N2O3 (132.0535)


   

3-Ureidopropionic acid [M+H-H2O]+; AIF; CE30; CorrDec

3-Ureidopropionic acid [M+H-H2O]+; AIF; CE30; CorrDec

C4H8N2O3 (132.0535)


   

3-Ureidopropionic acid [M+H-H2O]+; AIF; CE0; MS2Dec

3-Ureidopropionic acid [M+H-H2O]+; AIF; CE0; MS2Dec

C4H8N2O3 (132.0535)


   

3-Ureidopropionic acid [M+H-H2O]+; AIF; CE10; MS2Dec

3-Ureidopropionic acid [M+H-H2O]+; AIF; CE10; MS2Dec

C4H8N2O3 (132.0535)


   

3-Ureidopropionic acid [M+H-H2O]+; AIF; CE30; MS2Dec

3-Ureidopropionic acid [M+H-H2O]+; AIF; CE30; MS2Dec

C4H8N2O3 (132.0535)


   

Asparagine; AIF; CE0; CorrDec

Asparagine; AIF; CE0; CorrDec

C4H8N2O3 (132.0535)


   

Asparagine; AIF; CE10; CorrDec

Asparagine; AIF; CE10; CorrDec

C4H8N2O3 (132.0535)


   

Asparagine; AIF; CE30; CorrDec

Asparagine; AIF; CE30; CorrDec

C4H8N2O3 (132.0535)


   

Asparagine; AIF; CE0; MS2Dec

Asparagine; AIF; CE0; MS2Dec

C4H8N2O3 (132.0535)


   

Asparagine; AIF; CE10; MS2Dec

Asparagine; AIF; CE10; MS2Dec

C4H8N2O3 (132.0535)


   

Asparagine; AIF; CE30; MS2Dec

Asparagine; AIF; CE30; MS2Dec

C4H8N2O3 (132.0535)


   

Asparagine; LC-tDDA; CE40

Asparagine; LC-tDDA; CE40

C4H8N2O3 (132.0535)


   

3-Ureidopropionic acid; LC-tDDA; CE30

3-Ureidopropionic acid; LC-tDDA; CE30

C4H8N2O3 (132.0535)


   

3-Ureidopropionic acid; LC-tDDA; CE40

3-Ureidopropionic acid; LC-tDDA; CE40

C4H8N2O3 (132.0535)


   

Glutarate

GLUTARIC ACID

C5H8O4 (132.0423)


Glutaric acid, C5 dicarboxylic acid, is an intermediate during the catabolic pathways of lysine and tryptophan. Glutaric acid affects pericyte contractility and migration. Glutaric acid is an indicator of glutaric aciduria type I[1][2][3]. Glutaric acid, C5 dicarboxylic acid, is an intermediate during the catabolic pathways of lysine and tryptophan. Glutaric acid affects pericyte contractility and migration. Glutaric acid is an indicator of glutaric aciduria type I[1][2][3].

   

Ethylmalonate

ETHYLMALONIC ACID

C5H8O4 (132.0423)


Ethylmalonic acid is non-carcinogenic potentially toxic and associated with anorexia nervosa and malonyl-CoA decarboxylase deficiency.

   

Ureidopropionate

Ureidopropionic acid

C4H8N2O3 (132.0535)


Ureidopropionic acid (3-Ureidopropionic acid) is an intermediate in the metabolism of uracil.

   

3,5-Dimethoxyphenol

3,5-Dimethoxyphenol

C5H8O4 (132.0423)


   
   

Pyrotartarate

(S)-2-HYDROXY-2-METHYLSUCCINIC ACID

C5H8O4 (132.0423)


2-Methylsuccinic acid is a normal metabolite in human fluids and the main biochemical measurable features in ethylmalonic encephalopathy.

   

Dimethylmalonate

2,2-dimethylpropanedioic acid

C5H8O4 (132.0423)


Dimethylmalonic acid is a short-chain dicarboxylic acid in human serum. Dimethylmalonic acid is also a volatile organic compound detected in alveolar breath[1].

   

3,4-dihydroxy-3-methyloxolan-2-one

3,4-dihydroxy-3-methyloxolan-2-one

C5H8O4 (132.0423)


   

2,4,6-Octatriynoic acid

octa-2,4,6-triynoic acid

C8H4O2 (132.0211)


   

4-Methyl-4-thiolpentan-2-one

4-Sulphanyl-4-methylpentan-2-one

C6H12OS (132.0609)


   

cis-Cinnamaldehyde

(2Z)-3-phenylprop-2-enal

C9H8O (132.0575)


   

2,5-dimethyloxolane-3-thiol

(Z+E)-2,5-dimethyl-3-tetrahydrofuran thiol

C6H12OS (132.0609)


   

4-(Methylthio)-2-pentanone

4-(methylsulfanyl)pentan-2-one

C6H12OS (132.0609)


   

1-Methylpyrrolo[1,2-a]pyrazine

1-Methylpyrrolo[1,2-a]pyrazine

C8H8N2 (132.0687)


   

4-Methylpyrrolo[1,2-a]pyrazine

4-Methylpyrrolo[1,2-a]pyrazine

C8H8N2 (132.0687)


   

L-erythro-Form

4,5-dihydro-4-Hydroxy-5-(hydroxymethyl)-2(3H)-furanone

C5H8O4 (132.0423)


   

Pelor

Diammonium hydrogen phosphate ((NH4)2HPO4)

H9N2O4P (132.03)


D000074385 - Food Ingredients > D005503 - Food Additives D016573 - Agrochemicals > D005308 - Fertilizers

   

3-Mercapto-2-methylpentanal

3-Mercapto-2-methylpentanal

C6H12OS (132.0609)


   

Dolamin

Sulfuric acid ammonium salt (1:2)

H8N2O4S (132.0205)


   

5-methyl-2,3-dihydrothiophene-3-thiol

4-mercapto-2-Methyl-4,5-dihydrothiophene

C5H8S2 (132.0067)


   

4,5-Dihydro-2-methyl-3-thiophenethiol

3-mercapto-2-Methyl-4,5-dihydrothiophene

C5H8S2 (132.0067)


   

4,5-Dihydro-5-methyl-3-thiophenethiol

4-mercapto-2-Methyl-2,3-dihydrothiophene

C5H8S2 (132.0067)


   

FEMA 3864

Butanethioic acid, 3-methyl-, S-methyl ester

C6H12OS (132.0609)


   

Acetolactic acid

PENTANOIC ACID, 2-HYDROXY-4-OXO-

C5H8O4 (132.0423)


   

3-Methyl sulfolene

3-methyl-2,5-dihydro-1$l^{6}-thiophene-1,1-dione

C5H8O2S (132.0245)


   

FA 5:1;O2

(4S)-4-hydroxy-2-ketovaleric acid;(4S)-4-hydroxy-2-oxovaleric acid;(S)-4-hydroxy-2-ketopentanoic acid

C5H8O4 (132.0423)


D018377 - Neurotransmitter Agents > D018847 - Opioid Peptides D018377 - Neurotransmitter Agents > D004399 - Dynorphins 2-Methylsuccinic acid is a normal metabolite in human fluids and the main biochemical measurable features in ethylmalonic encephalopathy. Ethylmalonic acid is non-carcinogenic potentially toxic and associated with anorexia nervosa and malonyl-CoA decarboxylase deficiency.

   

FA 8:6

octa-2,4,6-triynoic acid

C8H4O2 (132.0211)


   

FA 4:2;O3

2-Hydroxybut-2-enedioic acid

C4H4O5 (132.0059)


C274 - Antineoplastic Agent > C177430 - Agent Targeting Cancer Metabolism C26170 - Protective Agent > C1509 - Neuroprotective Agent Oxaloacetic acid (2-Oxosuccinic acid) is a metabolic intermediate involved in several ways, such as citric acid cycle, gluconeogenesis, the urea cycle, the glyoxylate cycle, amino acid synthesis, and fatty acid synthesis[1][2]. Oxaloacetic acid (2-Oxosuccinic acid) is a metabolic intermediate involved in several ways, such as citric acid cycle, gluconeogenesis, the urea cycle, the glyoxylate cycle, amino acid synthesis, and fatty acid synthesis[1][2].

   

FOH 9:6

3,4(R)-octadien-5,7-diyn-1-ol

C9H8O (132.0575)


   

Marasin

3,4-nonadiene-6,8-diyn-1-ol

C9H8O (132.0575)


   

4-Mercapto-4-methylpentan-2-one

4-Mercapto-4-methylpentan-2-one

C6H12OS (132.0609)


An alkylthiol that is 4-methylpentan-2-one substituted at position 4 by a mercapto group.

   

1H-indol-7-amine

1H-indol-7-amine

C8H8N2 (132.0687)


   

2-PROPYLACRYLOYL CHLORIDE

2-PROPYLACRYLOYL CHLORIDE

C6H9ClO (132.0342)


   

Methyl trans-3-fluorocyclobutanecarboxylate

Methyl trans-3-fluorocyclobutanecarboxylate

C6H9FO2 (132.0587)


   

Thiourea, N-(aminoiminomethyl)-N-methyl- (9CI)

Thiourea, N-(aminoiminomethyl)-N-methyl- (9CI)

C3H8N4S (132.047)


   

Thiophene, 2,3-diethynyl- (9CI)

Thiophene, 2,3-diethynyl- (9CI)

C8H4S (132.0034)


   

4-methyl-1H-pyrrolo[2,3-c]pyridine

4-methyl-1H-pyrrolo[2,3-c]pyridine

C8H8N2 (132.0687)


   

6H-Pyrrolo[3,2-b]pyridine,2-methyl-(9CI)

6H-Pyrrolo[3,2-b]pyridine,2-methyl-(9CI)

C8H8N2 (132.0687)


   

methylvinyldimethoxysilane

methylvinyldimethoxysilane

C5H12O2Si (132.0607)


   

Aluminum Glycinate

Aluminum Glycinate

C2H3AlNO4 (131.9877)


   

Malonic dihydrazide

Malonic dihydrazide

C3H8N4O2 (132.0647)


   

4-Cyanobenzylamine

4-Cyanobenzylamine

C8H8N2 (132.0687)


   

2,6-Dimethylpyridine-4-carbonitrile

2,6-Dimethylpyridine-4-carbonitrile

C8H8N2 (132.0687)


   

PROPYLVINYLETHER

PROPYLVINYLETHER

C6H9FO2 (132.0587)


   

3H-INDAZOL-3-ONE

3H-INDAZOL-3-ONE

C7H4N2O (132.0324)


   

5-methylimidazo[1,5-a]pyridine

5-methylimidazo[1,5-a]pyridine

C8H8N2 (132.0687)


   

2-amino-5-methylbenzonitril

2-amino-5-methylbenzonitril

C8H8N2 (132.0687)


   

2-hydroxybutanediamide

2-hydroxybutanediamide

C4H8N2O3 (132.0535)


   

hex-5-enoyl chloride

hex-5-enoyl chloride

C6H9ClO (132.0342)


   

Pyrimido[4,5-d]pyrimidine (8CI,9CI)

Pyrimido[4,5-d]pyrimidine (8CI,9CI)

C6H4N4 (132.0436)


   

Pyrimido[4,5-d]pyridazine (7CI,8CI,9CI)

Pyrimido[4,5-d]pyridazine (7CI,8CI,9CI)

C6H4N4 (132.0436)


   

Pyrimidine, 5-chloro-2-fluoro- (9CI)

Pyrimidine, 5-chloro-2-fluoro- (9CI)

C4H2ClFN2 (131.9891)


   

5-methoxy-1,3,4-thiadiazol-2(3H)-one

2-METHANESULFONYL-5-(TRIFLUOROMETHYL)-1,3,4-THIADIAZOLE

C3H4N2O2S (131.9993)


   

1-Methylbenzimidazole

1-Methylbenzimidazole

C8H8N2 (132.0687)


   

3-AMINO-N-METHYL-3-THIOXOPROPANAMIDE

3-AMINO-N-METHYL-3-THIOXOPROPANAMIDE

C4H8N2OS (132.0357)


   

2-Methyl-4-azaindole

2-Methyl-4-azaindole

C8H8N2 (132.0687)


   

2-Amino-6-methylbenzonitrile

2-Amino-6-methylbenzonitrile

C8H8N2 (132.0687)


   

1,2,3-Trifluorobenzene

1,2,3-Trifluorobenzene

C6H3F3 (132.0187)


   

1,3,5-Trifluorobenzene

1,3,5-Trifluorobenzene

C6H3F3 (132.0187)


   

1H-Indol-6-amine

1H-Indol-6-amine

C8H8N2 (132.0687)


   

(4S)-4-(Methoxymethyl)-1,3-dioxolan-2-one

(4S)-4-(Methoxymethyl)-1,3-dioxolan-2-one

C5H8O4 (132.0423)


   

2,2-Bipyrrole

2,2-Bipyrrole

C8H8N2 (132.0687)


   

6-Methyl-5-azaindole

6-Methyl-5-azaindole

C8H8N2 (132.0687)


   

1,2,3,3,3-pentafluoropropene

1,2,3,3,3-pentafluoropropene

C3HF5 (131.9998)


   

4-Ethynylanisole

1-Ethynyl-4-methoxybenzene

C9H8O (132.0575)


   

3-(hydrazinecarbonyl)propanoic acid

3-(hydrazinecarbonyl)propanoic acid

C4H8N2O3 (132.0535)


   

2H-Imidazole-2-thione,1,3-dihydro-4,5-dihydroxy-

2H-Imidazole-2-thione,1,3-dihydro-4,5-dihydroxy-

C3H4N2O2S (131.9993)


   

2,5-DIMETHYLISONICOTINONITRILE

2,5-DIMETHYLISONICOTINONITRILE

C8H8N2 (132.0687)


   

3-methylazetidine-3-carbonitrile hydrochloride

3-methylazetidine-3-carbonitrile hydrochloride

C5H9ClN2 (132.0454)


   

1-Methylimidazole-4,5-dicarbonitrile

1-Methylimidazole-4,5-dicarbonitrile

C6H4N4 (132.0436)


   

1-methylcyclobutane-1-carbonyl chloride

1-methylcyclobutane-1-carbonyl chloride

C6H9ClO (132.0342)


   

3-ethylpyridine-4-carbonitrile

3-ethylpyridine-4-carbonitrile

C8H8N2 (132.0687)


   

benziMidazol-2-one

benziMidazol-2-one

C7H4N2O (132.0324)


   

(R)-PYRROLIDINE-2-CARBONITRILE HYDROCHLORIDE

(R)-PYRROLIDINE-2-CARBONITRILE HYDROCHLORIDE

C5H9ClN2 (132.0454)


   

5-Methyl-5H-pyrrolo[2,3-b]pyridine

5-Methyl-5H-pyrrolo[2,3-b]pyridine

C8H8N2 (132.0687)


   

Pyrimidine, 4-chloro-2-fluoro- (9CI)

Pyrimidine, 4-chloro-2-fluoro- (9CI)

C4H2ClFN2 (131.9891)


   

4-Methyl-1-benzofuran

4-Methyl-1-benzofuran

C9H8O (132.0575)


   

3-Amino-1H-isoindole

3-Amino-1H-isoindole

C8H8N2 (132.0687)


   

(5-chlorofuran-2-yl)methanol

(5-chlorofuran-2-yl)methanol

C5H5ClO2 (131.9978)


   

4-FLUOROTETRAHYDRO-2H-PYRAN-4-CARBALDEHYDE

4-FLUOROTETRAHYDRO-2H-PYRAN-4-CARBALDEHYDE

C6H9FO2 (132.0587)


   

4-(Methylamino)benzonitrile

4-(Methylamino)benzonitrile

C8H8N2 (132.0687)


   

3-Methyl-1H-indazole

3-Methyl-1H-indazole

C8H8N2 (132.0687)


   

2-(6-methylpyridin-3-yl)acetonitrile

2-(6-methylpyridin-3-yl)acetonitrile

C8H8N2 (132.0687)


   

(2-Ethynylphenyl)methanol

(2-Ethynylphenyl)methanol

C9H8O (132.0575)


   

5-Methylimidazo[1,2-a]pyridine

5-Methylimidazo[1,2-a]pyridine

C8H8N2 (132.0687)


   

Imidazo[1,2-a]pyridine,8-methyl-

Imidazo[1,2-a]pyridine,8-methyl-

C8H8N2 (132.0687)


   

1,1,3,3,3-Pentafluoropropene

1,1,3,3,3-Pentafluoropropene

C3HF5 (131.9998)


   

1,2,2,2-TETRAFLUOROETHYL METHYL ETHER

1,2,2,2-TETRAFLUOROETHYL METHYL ETHER

C3H4F4O (132.0198)


   

4-NITRO MORPHOLINE

4-NITRO MORPHOLINE

C4H8N2O3 (132.0535)


   

3-Methyl-1H-pyrrolo[2,3-b]pyridine

3-Methyl-1H-pyrrolo[2,3-b]pyridine

C8H8N2 (132.0687)


   

4-Vinylbenzaldehyde

4-Vinylbenzaldehyde

C9H8O (132.0575)


   

TRANS-4-MERCAPTOCYCLOHEXANOL

TRANS-4-MERCAPTOCYCLOHEXANOL

C6H12OS (132.0609)


   

(R)-(+)-Methylsuccinic Acid

(R)-(+)-Methylsuccinic Acid

C5H8O4 (132.0423)


   

4-Ethynyl-3-methylphenol

4-Ethynyl-3-methylphenol

C9H8O (132.0575)


   

1-Methyl-1H-pyrrolo[2,3-b]pyridine

1-Methyl-1H-pyrrolo[2,3-b]pyridine

C8H8N2 (132.0687)


   

4-Chloro-5-fluoropyrimidine

4-Chloro-5-fluoropyrimidine

C4H2ClFN2 (131.9891)


   

5-Methyl-1H-pyrrolo[2,3-c]pyridine

5-Methyl-1H-pyrrolo[2,3-c]pyridine

C8H8N2 (132.0687)


   

malate(2-)

malate(2-)

C4H4O5 (132.0059)


A C4-dicarboxylate resulting from deprotonation of both carboxy groups of malic acid.

   

5-Methyl-1H-indazole

5-Methyl-1H-indazole

C8H8N2 (132.0687)


   

Methylene diacetate

Methylene diacetate

C5H8O4 (132.0423)


   

Indene oxide

Indene oxide

C9H8O (132.0575)


   

ethyl 2-hydrazinyl-2-oxoacetate

ethyl 2-hydrazinyl-2-oxoacetate

C4H8N2O3 (132.0535)


   

5-methylbenzimidazole

5-methylbenzimidazole

C8H8N2 (132.0687)


   

2-Methyl-7-azaindole

2-Methyl-7-azaindole

C8H8N2 (132.0687)


   

Ammonium sulfate-15N2

Ammonium sulfate-15N2

H8N2O4S (132.0205)


   

Cyclopentanecarbonyl chloride

Cyclopentanecarbonyl chloride

C6H9ClO (132.0342)


   

Bis[(2H3)methyl] sulfate

Bis[(2H3)methyl] sulfate

C2D6O4S (132.0363)


   

Tricyanoaminopropene

Tricyanoaminopropene

C6H4N4 (132.0436)


   

5-(Chloromethyl)-3-methyl-1,2,4-oxadiazole

5-(Chloromethyl)-3-methyl-1,2,4-oxadiazole

C4H5ClN2O (132.009)


   

1-methyl-1H-pyrrolo[2,3-c]pyridine

1-methyl-1H-pyrrolo[2,3-c]pyridine

C8H8N2 (132.0687)


   

5-Methyl-7-azaindole

5-Methyl-7-azaindole

C8H8N2 (132.0687)


   

p-Aminobenzyl cyanide

p-Aminobenzyl cyanide

C8H8N2 (132.0687)


   

1-Aminocyclobutanecarbonitrile hydrochloride

1-Aminocyclobutanecarbonitrile hydrochloride

C5H9ClN2 (132.0454)


   

4-Formylnicotinonitrile

4-Formylnicotinonitrile

C7H4N2O (132.0324)


   

2-(2-methylpyridin-4-yl)acetonitrile

2-(2-methylpyridin-4-yl)acetonitrile

C8H8N2 (132.0687)


   

3-Methyl-1H-pyrrolo[3,2-c]pyridine

3-Methyl-1H-pyrrolo[3,2-c]pyridine

C8H8N2 (132.0687)


   

5-Formylpicolinonitrile

5-Formylpicolinonitrile

C7H4N2O (132.0324)


   

Pyrimido[5,4-d]pyrimidine

Pyrimido[5,4-d]pyrimidine (7CI,8CI,9CI)

C6H4N4 (132.0436)


   

7-methylimidazo[1,2-a]pyridine

7-methylimidazo[1,2-a]pyridine

C8H8N2 (132.0687)


   

1,2,4-Thiadiazole-5(2H)-thione, 3-methyl-

1,2,4-Thiadiazole-5(2H)-thione, 3-methyl-

C3H4N2S2 (131.9816)


   

2-chloromethyl thiophene

2-chloromethyl thiophene

C5H5ClS (131.98)


   

ammonium polysulfide

ammonium polysulfide

H8N2S3 (131.985)


   

cis-Epoxysuccinic Acid

cis-Epoxysuccinic Acid

C4H4O5 (132.0059)


   

1-Phenyl-2-propyn-1-ol

1-Phenyl-2-propyn-1-ol

C9H8O (132.0575)


   

5-METHYL-1H-PYRROLO[3,2-B]PYRIDINE

5-METHYL-1H-PYRROLO[3,2-B]PYRIDINE

C8H8N2 (132.0687)


   

3-(Chloromethyl)-5-methyl-1,2,4-oxadiazole

3-(Chloromethyl)-5-methyl-1,2,4-oxadiazole

C4H5ClN2O (132.009)


   

1-METHYL-IMIDAZO[1,5-A]PYRIDINE

1-METHYL-IMIDAZO[1,5-A]PYRIDINE

C8H8N2 (132.0687)


   

Pyrimidin-2-ol hydrochloride

Pyrimidin-2-ol hydrochloride

C4H5ClN2O (132.009)


   

5-(2-Chloroethyl)tetrazole

5-(2-Chloroethyl)tetrazole

C3H5ClN4 (132.0203)


   

4-(chlorophenyl) -2 3 5 6-d4 98 atom \\%d

4-(chlorophenyl) -2 3 5 6-d4 98 atom \\%d

C6HClD4O (132.028)


   

Ammonium dihydrogen phosphate-15N

Ammonium dihydrogen phosphate-15N

H9N2O4P (132.03)


   

4-amino-2-methylbenzonitrile

4-amino-2-methylbenzonitrile

C8H8N2 (132.0687)


   

4,6-DIMETHYLNICOTINONITRILE

4,6-DIMETHYLNICOTINONITRILE

C8H8N2 (132.0687)


   

(S)-Pyrrolidine-2-carbonitrile hydrochloride

(S)-Pyrrolidine-2-carbonitrile hydrochloride

C5H9ClN2 (132.0454)


   

4-Methyl-1H-indazole

4-Methyl-1H-indazole

C8H8N2 (132.0687)


   

3-Mercaptopropionic acid isopropyl ester

3-Mercaptopropionic acid isopropyl ester

C6H12OS (132.0609)


   

2-(Acetyloxy)-propanoic acid

2-(Acetyloxy)-propanoic acid

C5H8O4 (132.0423)


   

Propanediimidamide,N1,N3-dihydroxy-

Propanediimidamide,N1,N3-dihydroxy-

C3H8N4O2 (132.0647)


   

Thian-4-one S-oxide

Thian-4-one S-oxide

C5H8O2S (132.0245)


   

potassium ethynyltrifluoroborate

potassium ethynyltrifluoroborate

C2HBF3K (131.976)


   

indol-1-amine

indol-1-amine

C8H8N2 (132.0687)


   

2-Pyrrolidinecarbonitrile hydrochloride

2-Pyrrolidinecarbonitrile hydrochloride

C5H9ClN2 (132.0454)


   

POTASSIUMPHENOLATE

POTASSIUMPHENOLATE

C6H5KO (131.9977)


   

(3R)-pyrrolidine-3-carbonitrile,hydrochloride

(3R)-pyrrolidine-3-carbonitrile,hydrochloride

C5H9ClN2 (132.0454)


   

(3S)-pyrrolidine-3-carbonitrile,hydrochloride

(3S)-pyrrolidine-3-carbonitrile,hydrochloride

C5H9ClN2 (132.0454)


   

Ethanesulfonic acid,sodium salt (1:1)

Ethanesulfonic acid,sodium salt (1:1)

C2H5NaO3S (131.9857)


   

S-Methyl 2-methylthiobutyrate

S-Methyl 2-methylthiobutyrate

C6H12OS (132.0609)


   

Pyrimidine, 5-ethynyl-2,4-dimethyl- (9CI)

Pyrimidine, 5-ethynyl-2,4-dimethyl- (9CI)

C8H8N2 (132.0687)


   

3-chloro-6-fluoropyridazine

3-chloro-6-fluoropyridazine

C4H2ClFN2 (131.9891)


   

5-Formylnicotinonitrile

5-Formylnicotinonitrile

C7H4N2O (132.0324)


   

5-Amino-4-chloro-3-methylisoxazole

5-Amino-4-chloro-3-methylisoxazole

C4H5ClN2O (132.009)


   

3-(chloromethyl)thiophene

3-(chloromethyl)thiophene

C5H5ClS (131.98)


   

but-3-ynyl carbonochloridate

but-3-ynyl carbonochloridate

C5H5ClO2 (131.9978)


   

n-Propyl 3-mercaptopropionate

n-Propyl 3-mercaptopropionate

C6H12OS (132.0609)


   

3,5-Dimethyl-2-pyridinecarbonitrile

3,5-Dimethyl-2-pyridinecarbonitrile

C8H8N2 (132.0687)


   

3,6-Dimethyl-2-pyridinecarbonitrile

3,6-Dimethyl-2-pyridinecarbonitrile

C8H8N2 (132.0687)


   

2-Cyano-3-ethylpyridine

2-Cyano-3-ethylpyridine

C8H8N2 (132.0687)


   

(TETRAHYDRO-2H-THIOPYRAN-4-YL)METHANOL

(TETRAHYDRO-2H-THIOPYRAN-4-YL)METHANOL

C6H12OS (132.0609)


   

4-Pyridinepropanenitrile

4-Pyridinepropanenitrile

C8H8N2 (132.0687)


   

6-Methyl-7-azaindole

6-Methyl-7-azaindole

C8H8N2 (132.0687)


   

1,4-Dioxane-2-carboxylic acid

1,4-Dioxane-2-carboxylic acid

C5H8O4 (132.0423)


   

UNII:1134E5H2KV

UNII:1134E5H2KV

C6H9ClO (132.0342)


   

3,5-DIMETHYLISONICOTINONITRILE

3,5-DIMETHYLISONICOTINONITRILE

C8H8N2 (132.0687)


   

2-Amino-3-methylbenzonitrile

2-Amino-3-methylbenzonitrile

C8H8N2 (132.0687)


   

(4-Ethynylphenyl)methanol

(4-Ethynylphenyl)methanol

C9H8O (132.0575)


   

1-Hydroxymethylbenzocyclobutene

1-Hydroxymethylbenzocyclobutene

C9H8O (132.0575)


   

2-Fluoroethyl methacrylate

2-Fluoroethyl methacrylate

C6H9FO2 (132.0587)


   

2-Chloro-3-methylthiophene

2-Chloro-3-methylthiophene

C5H5ClS (131.98)


   

Pyrido[2,3-e][1,2,4]triazine

Pyrido[2,3-e][1,2,4]triazine

C6H4N4 (132.0436)


   

2-Chloro-1,3-cyclopentanedione

2-Chloro-1,3-cyclopentanedione

C5H5ClO2 (131.9978)


   

1H-Imidazole-2-carbonyl chloride,4,5-dihydro-

1H-Imidazole-2-carbonyl chloride,4,5-dihydro-

C4H5ClN2O (132.009)


   

2-methoxymalonamide

2-methoxymalonamide

C4H8N2O3 (132.0535)


   

6-methylbenzofuran

6-methylbenzofuran

C9H8O (132.0575)


   

Ethyl (2E)-amino(hydroxyimino)acetate

Ethyl (2E)-amino(hydroxyimino)acetate

C4H8N2O3 (132.0535)


   

6-Formylpicolinonitrile

6-Formylpicolinonitrile

C7H4N2O (132.0324)


   

2-Formylisonicotinonitrile

2-Formylisonicotinonitrile

C7H4N2O (132.0324)


   

3-Methoxy-2-methyl-3-oxopropanoic acid

3-Methoxy-2-methyl-3-oxopropanoic acid

C5H8O4 (132.0423)


   

1,1,2,3,3-pentafluoropropene

1,1,2,3,3-pentafluoropropene

C3HF5 (131.9998)


   

2-Chlorophenol-3,4,5,6 D4

2-Chlorophenol-3,4,5,6 D4

C6HClD4O (132.028)


   

6-Formylnicotinonitrile

6-Formylnicotinonitrile

C7H4N2O (132.0324)


   

5-Amino-1,3-thiazole-2(3H)-thione

5-Amino-1,3-thiazole-2(3H)-thione

C3H4N2S2 (131.9816)


   

3-VINYLBENZALDEHYDE

3-VINYLBENZALDEHYDE

C9H8O (132.0575)


   

((1E)-1-METHOXY-2-NITROVINYL)METHYLAMINE

((1E)-1-METHOXY-2-NITROVINYL)METHYLAMINE

C4H8N2O3 (132.0535)


   

7-Hydroxyindene

7-Hydroxyindene

C9H8O (132.0575)


   

2-Chlor-5-methylthiophen

2-Chlor-5-methylthiophen

C5H5ClS (131.98)


   

Ethanethioic acid,S-butyl ester

Ethanethioic acid,S-butyl ester

C6H12OS (132.0609)


   

2-methoxyphenylacetylene

2-methoxyphenylacetylene

C9H8O (132.0575)


   

(+/-)-1-PHENYL-3-AZABICYCLO[3.1.0]HEXANE

(+/-)-1-PHENYL-3-AZABICYCLO[3.1.0]HEXANE

C5H8O4 (132.0423)


   

3-Cyclopropylpropanoyl chloride

3-Cyclopropylpropanoyl chloride

C6H9ClO (132.0342)


   

1-(aminomethyl)cyclopropanecarbonitrile hcl

1-(aminomethyl)cyclopropanecarbonitrile hcl

C5H9ClN2 (132.0454)


   

(R)-1-N-BOC-PIPECOLAMIDE

(R)-1-N-BOC-PIPECOLAMIDE

C9H8O (132.0575)


   

ethane-1,2-diamine,dihydrochloride

ethane-1,2-diamine,dihydrochloride

C2H10Cl2N2 (132.0221)


   

2-chloro-4-fluoropyrimidine

2-chloro-4-fluoropyrimidine

C4H2ClFN2 (131.9891)


   

sodium 1-hydroxyethanesulphinate

sodium 1-hydroxyethanesulphinate

C2H5NaO3S (131.9857)


   

chlorodifluoroacetaldehyde hydrate

chlorodifluoroacetaldehyde hydrate

C2H3ClF2O2 (131.979)


   

2,2-DIMETHYLTHIOBUTYRIC ACID

2,2-DIMETHYLTHIOBUTYRIC ACID

C6H12OS (132.0609)


   

phenyl 2-propynyl ether

phenyl 2-propynyl ether

C9H8O (132.0575)


   

1-Ethynyl-3-methoxybenzene

1-Ethynyl-3-methoxybenzene

C9H8O (132.0575)


   

L-threo-Pentonic acid, 2-deoxy-, .gamma.-lactone

L-threo-Pentonic acid, 2-deoxy-, .gamma.-lactone

C5H8O4 (132.0423)


   

(2R)-Tetrahydro-2-furancarbothioic S-acid

(2R)-Tetrahydro-2-furancarbothioic S-acid

C5H8O2S (132.0245)


   

THIODIGLYCOLIC ANHYDRIDE

THIODIGLYCOLIC ANHYDRIDE

C4H4O3S (131.9881)


   

1,2,4-Trifluorobenzene

1,2,4-Trifluorobenzene

C6H3F3 (132.0187)


   

5-(chloromethyl)-2-methyltetrazole

5-(chloromethyl)-2-methyltetrazole

C3H5ClN4 (132.0203)


   

Pyrimido[5,4-c]pyridazine (7CI,8CI,9CI)

Pyrimido[5,4-c]pyridazine (7CI,8CI,9CI)

C6H4N4 (132.0436)


   

(s)-1-octen-3-ol

(s)-1-octen-3-ol

C9H8O (132.0575)


   

Trimethylsilyl acetate

Trimethylsilyl acetate

C5H12O2Si (132.0607)


   
   

(s)-(-)-2-acetoxypropionic acid

(s)-(-)-2-acetoxypropionic acid

C5H8O4 (132.0423)


   

phenyl propargyl ether

phenyl propargyl ether

C9H8O (132.0575)


   

3-Formyl-2-pyridinecarbonitrile

3-Formyl-2-pyridinecarbonitrile

C7H4N2O (132.0324)


   

s-tert-butyl thioacetate

s-tert-butyl thioacetate

C6H12OS (132.0609)


   

4-formylpicolinonitrile

4-formylpicolinonitrile

C7H4N2O (132.0324)


   

2(1H)-Pyrimidinethione,tetrahydro-5-hydroxy-

2(1H)-Pyrimidinethione,tetrahydro-5-hydroxy-

C4H8N2OS (132.0357)


   

Pentanal, 3-mercapto-4-oxo- (9CI)

Pentanal, 3-mercapto-4-oxo- (9CI)

C5H8O2S (132.0245)


   

2-[(2-azanylacetyl)amino]acetic acid

2-[(2-azanylacetyl)amino]acetic acid

C4H8N2O3 (132.0535)


   

3-Methyl-2,5-dihydrothiophene 1,1-dioxide

Thiophene,2,5-dihydro-3-methyl-, 1,1-dioxide

C5H8O2S (132.0245)


   

2,2,3,3-Tetrafluoro-1-propanol

2,2,3,3-Tetrafluoro-1-propanol

C3H4F4O (132.0198)


   

1-methoxy-1-methylamino-2-nitroethylene

1-methoxy-1-methylamino-2-nitroethylene

C4H8N2O3 (132.0535)


   

Sodium benzenethiolate

Sodium benzenethiolate

C6H5NaS (132.001)


   

Allyl(dimethoxy)silane

Allyl(dimethoxy)silane

C5H12O2Si (132.0607)


   

3-(Ethylsulfanyl)butanal

3-(Ethylsulfanyl)butanal

C6H12OS (132.0609)


   

tetramethylgermanium

tetramethylgermanium

C4H12Ge (132.016)


   

4,5-Dimethyl-1H-imidazolhydrochlorid

4,5-Dimethyl-1H-imidazolhydrochlorid

C5H9ClN2 (132.0454)


   

2-Chloro-5-fluoropyrimidine

2-Chloro-5-fluoropyrimidine

C4H2ClFN2 (131.9891)


   

Ethylenediamine dihydrochloride

ethane-1,2-diaminium dichloride

C2H10Cl2N2 (132.0221)


   

3-chloro-1,1,1-trifluoropropane

3-chloro-1,1,1-trifluoropropane

C3H4ClF3 (131.9954)


   

Poly(perfluoropropylene Oxide)

Poly(perfluoropropylene Oxide)

C3H4F4O (132.0198)


   

d-aspartic acid α-amide hydrochloride

d-aspartic acid α-amide hydrochloride

C4H8N2O3 (132.0535)


   

2,5-Dihydroxy-4-pentanolide

2,5-Dihydroxy-4-pentanolide

C5H8O4 (132.0423)


   

AMMONIUM NONOXYNOL-4 SULFATE

AMMONIUM NONOXYNOL-4 SULFATE

(NH4)2SO4 (132.0205)


   

C-(1H-Pyrrol-3-yl)-methylamine hydrochloride

C-(1H-Pyrrol-3-yl)-methylamine hydrochloride

C5H9ClN2 (132.0454)


   

5-Methylbenzofuran

5-Methylbenzofuran

C9H8O (132.0575)


   

(R)-(+)-3-HYDROXY-3-PHENYLPROPIONICACID

(R)-(+)-3-HYDROXY-3-PHENYLPROPIONICACID

C5H8O4 (132.0423)


   

2-Butyn-1-yl carbonochloridate

2-Butyn-1-yl carbonochloridate

C5H5ClO2 (131.9978)


   

4-Hydroxymethylbenzocyclobutene

4-Hydroxymethylbenzocyclobutene

C9H8O (132.0575)


   

1-Chloro-2-methyl-3-pentyn-2-ol

1-Chloro-2-methyl-3-pentyn-2-ol

C6H9ClO (132.0342)


   

Pyrimido[4,5-c]pyridazine (7CI,8CI,9CI)

Pyrimido[4,5-c]pyridazine (7CI,8CI,9CI)

C6H4N4 (132.0436)


   

Acetic acid, (2-propenylthio)-

Acetic acid, (2-propenylthio)-

C5H8O2S (132.0245)


   

Pyrimidine, 4-chloro-6-fluoro- (9CI)

Pyrimidine, 4-chloro-6-fluoro- (9CI)

C4H2ClFN2 (131.9891)


   

2-AMINOTHIAZOLE-5-THIOL

2-AMINOTHIAZOLE-5-THIOL

C3H4N2S2 (131.9816)


   

1,1,2,2-Tetrafluoroethyl methyl ether

1,1,2,2-Tetrafluoroethyl methyl ether

C3H4F4O (132.0198)


   

2-Mercapto-5-methyl-1,3,4-thiadiazole

2-Mercapto-5-methyl-1,3,4-thiadiazole

C3H4N2S2 (131.9816)


   

2-(Chloromethyl)-5-methyl-1,3,4-oxadiazole

2-(Chloromethyl)-5-methyl-1,3,4-oxadiazole

C4H5ClN2O (132.009)


   

3-(Difluoromethyl)-5-methyl-1H-pyrazole

3-(Difluoromethyl)-5-methyl-1H-pyrazole

C5H6F2N2 (132.0499)


   

3-Phenyl-2-propyn-1-ol

3-Phenyl-2-propyn-1-ol

C9H8O (132.0575)


   

(1H-Pyrrol-2-yl)methanamine hydrochloride

(1H-Pyrrol-2-yl)methanamine hydrochloride

C5H9ClN2 (132.0454)


   

(5-Fluorothiophen-2-yl)methanol

(5-Fluorothiophen-2-yl)methanol

C5H5FOS (132.0045)


   

4,5-Dihydrothiophene, 1,1-dioxide, 3-methyl-

4,5-Dihydrothiophene, 1,1-dioxide, 3-methyl-

C5H8O2S (132.0245)


   

O-Ethyl butanethioate

O-Ethyl butanethioate

C6H12OS (132.0609)


   

2-chloro-6-fluoropyrazine

2-chloro-6-fluoropyrazine

C4H2ClFN2 (131.9891)


   

methyl 4-chlorobut-2-ynoate

methyl 4-chlorobut-2-ynoate

C5H5ClO2 (131.9978)


   

1,2-Dimethylhydrazine dihydrochloride

1,2-Dimethylhydrazine dihydrochloride

C2H10Cl2N2 (132.0221)


   

2(1H)-Pyridinone,5-methyl-, sodium salt (1:1)

2(1H)-Pyridinone,5-methyl-, sodium salt (1:1)

C6H7NNaO+ (132.0425)


   

2-Formylnicotinonitrile

2-Formylnicotinonitrile

C7H4N2O (132.0324)


   

Glycine Anhydride

Glycine Anhydride

C4H8N2O3 (132.0535)


   

(4S)-5-Fluoro-4-hydroxy-3,4-dihydropyrimidin-2(1H)-one

(4S)-5-Fluoro-4-hydroxy-3,4-dihydropyrimidin-2(1H)-one

C4H5FN2O2 (132.0335)


   

(S)-4,5-dihydroxypentane-2,3-dione

(4S)-4,5-Dihydroxy-2,3-pentanedione

C5H8O4 (132.0423)


Pentane substituted at the 2- and 3-positions by oxo groups, at the 4- and 5-positions by hydroxy groups and with S stereoconfiguration at C-4.

   

(2R,4S)-2-methyl-2,4-dihydroxydihydrofuran-3-one

(2R,4S)-2-methyl-2,4-dihydroxydihydrofuran-3-one

C5H8O4 (132.0423)


   

Pentanoic acid, 5-hydroxy-4-oxo-

Pentanoic acid, 5-hydroxy-4-oxo-

C5H8O4 (132.0423)


   

(2S,4S)-2-methyl-2,4-dihydroxydihydrofuran-3-one

(2S,4S)-2-methyl-2,4-dihydroxydihydrofuran-3-one

C5H8O4 (132.0423)


   

DL-Asparagine

DL-Asparagine

C4H8N2O3 (132.0535)


   

1-(Methylthio)-3-pentanone

1-(Methylthio)-3-pentanone

C6H12OS (132.0609)


   

l-Isoasparagine

l-Isoasparagine

C4H8N2O3 (132.0535)


   

3-(N-Nitroso-N-methylamino)propionic acid

3-(N-Nitroso-N-methylamino)propionic acid

C4H8N2O3 (132.0535)


   

(2S)-2-(carbamoylamino)propanoic acid

(2S)-2-(carbamoylamino)propanoic acid

C4H8N2O3 (132.0535)


   

1H-isochromene

1H-isochromene

C9H8O (132.0575)


   

2-(2H-imidazol-2-ylidene)-2H-imidazole

2-(2H-imidazol-2-ylidene)-2H-imidazole

C6H4N4 (132.0436)


   

N~2~-Formyl-L-serinamide

N~2~-Formyl-L-serinamide

C4H8N2O3 (132.0535)


   

1,5-Oxathiocane

1,5-Oxathiocane

C6H12OS (132.0609)


   

3,4-Dihydroxy-2-methylenebutyric acid

3,4-Dihydroxy-2-methylenebutyric acid

C5H8O4 (132.0423)


   

N-carbamoyl-alanine

N-carbamoyl-alanine

C4H8N2O3 (132.0535)


   

Malate like intermediate

Malate like intermediate

C4H4O5-2 (132.0059)


   

Glutamyl group

Glutamyl group

C5H10NO3+ (132.0661)


   

Ammonium Sulfate

ammonium sulphate

H8N2O4S (132.0205)


   

Diammonium phosphate

Diammonium hydrogen phosphate ((NH4)2HPO4)

H9N2O4P (132.03)


D000074385 - Food Ingredients > D005503 - Food Additives D016573 - Agrochemicals > D005308 - Fertilizers Dough strengthener, firming agent, leavening agent, pH control agent, processing aid, nutrient source, yeast nutrient and a starter for secondary fermentation in the production of sparkling wines

   

57194-69-1

(Z)-3-phenylprop-2-enal

C9H8O (132.0575)


   

Cinnamal

InChI=1\C9H8O\c10-8-4-7-9-5-2-1-3-6-9\h1-8H\b7-4

C9H8O (132.0575)


D020011 - Protective Agents > D016587 - Antimutagenic Agents D000074385 - Food Ingredients > D005503 - Food Additives D010592 - Pharmaceutic Aids > D005421 - Flavoring Agents D000970 - Antineoplastic Agents trans-Cinnamaldehyde can be used to prepare highly polyfunctionalized furan ring by reaction of alkyl isocyanides with dialkyl acetylenedicarboxylate[1]. trans-Cinnamaldehyde can be used to synthesize trans-cinnamaldehyde -β-cyclodextrin complex, an antimicrobial edible coating that increases the shelf life of fresh-cut fruits[2]. trans-Cinnamaldehyde can be used to prepare highly polyfunctionalized furan ring by reaction of alkyl isocyanides with dialkyl acetylenedicarboxylate[1]. trans-Cinnamaldehyde can be used to synthesize trans-cinnamaldehyde -β-cyclodextrin complex, an antimicrobial edible coating that increases the shelf life of fresh-cut fruits[2].

   

AI3-11240

InChI=1\C9H8O\c1-7-6-8-4-2-3-5-9(8)10-7\h2-6H,1H

C9H8O (132.0575)


   

108-59-8

PROPANEDIOIC ACID,DIMETHYL ESTER (MALONIC ACID,DIMETHYL ESTER)

C5H8O4 (132.0423)


Dimethyl malonate is a competitive inhibitor of succinate dehydrogenase (SDH). Dimethyl malonate is able to cross the blood-brain barrier and hydrolyse to malonate. Dimethyl malonate reduces neuronal apoptosis[1]. Dimethyl malonate is a competitive inhibitor of succinate dehydrogenase (SDH). Dimethyl malonate is able to cross the blood-brain barrier and hydrolyse to malonate. Dimethyl malonate reduces neuronal apoptosis[1].

   

Acrylophenone

4-07-00-00995 (Beilstein Handbook Reference)

C9H8O (132.0575)


   

AI3-03389

Succinic acid, monomethyl ester (8CI)

C5H8O4 (132.0423)


   

H-Gly-Gly-OH

L-Isoleucyl-L-proline

C4H8N2O3 (132.0535)


A dipeptide found in urine (PMID: 3782411). This is a proteolytic breakdown product of larger proteins. [HMDB] Glycylglycine is the simplest of all peptides and could function as a gamma-glutamyl acceptor. Glycylglycine is the simplest of all peptides and could function as a gamma-glutamyl acceptor.

   

(2S)-4-amino-2-ammonio-4-oxobutanoate

(2S)-4-amino-2-ammonio-4-oxobutanoate

C4H8N2O3 (132.0535)


   

[(Ammonioacetyl)amino]acetate

[(Ammonioacetyl)amino]acetate

C4H8N2O3 (132.0535)


   

(2R)-4-amino-2-azaniumyl-4-oxobutanoate

(2R)-4-amino-2-azaniumyl-4-oxobutanoate

C4H8N2O3 (132.0535)


   
   
   

(2R)-2-hydroxybutanedioate

(2R)-2-hydroxybutanedioate

C4H4O5-2 (132.0059)


   

N-(carboxymethyl)-glycine

N-(carboxymethyl)-glycine

C4H6NO4- (132.0297)


   

(2S)-2-ammoniobutanedioate

(2S)-2-ammoniobutanedioate

C4H6NO4- (132.0297)


D018377 - Neurotransmitter Agents > D018846 - Excitatory Amino Acids

   

(2R)-2-azaniumylbutanedioate

(2R)-2-azaniumylbutanedioate

C4H6NO4- (132.0297)


   

2-Hydroxysuccinamate

2-Hydroxysuccinamate

C4H6NO4- (132.0297)


   

N-hydroxy-L-valinate

N-hydroxy-L-valinate

C5H10NO3- (132.0661)


A monocarboxylic acid anion, obtained by removal of a proton from the carboxylic acid group of N-hydroxy-L-valine.

   

2-Deoxy-ribono-1,5-lactone

2-Deoxy-ribono-1,5-lactone

C5H8O4 (132.0423)


   

N-(carboxylatoaminomethyl)urea

N-(carboxylatoaminomethyl)urea

C3H6N3O3- (132.0409)


   

1,3-Thiazolidine-4-carboxylate

1,3-Thiazolidine-4-carboxylate

C4H6NO2S- (132.0119)


   

(Z)-2,4-dihydroxypent-2-enoic acid

(Z)-2,4-dihydroxypent-2-enoic acid

C5H8O4 (132.0423)


   

Fluorodihydrouracil

Fluorodihydrouracil

C4H5FN2O2 (132.0335)


   

Aspartate(1-)

Aspartate(1-)

C4H6NO4- (132.0297)


An alpha-amino-acid anion that is the conjugate base of aspartic acid.

   

(4R,5S)-4-hydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one

(4R,5S)-4-hydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one

C5H8O4 (132.0423)


   

5-Ammoniolevulinic acid

5-Ammoniolevulinic acid

C5H10NO3+ (132.0661)


A primary ammonium ion obtained by protonation of the amino group of 5-aminolevulinic acid.

   

3-Deoxy-d-glycero-pentos-2-ulose

3-Deoxy-d-glycero-pentos-2-ulose

C5H8O4 (132.0423)


   

3H-isochromene

3H-isochromene

C9H8O (132.0575)


   

2-Deoxy-d-glycero-pentos-3-ulose

2-Deoxy-d-glycero-pentos-3-ulose

C5H8O4 (132.0423)


   

4-Hydroxy-3-methyl-2-oxobutanoic acid

4-Hydroxy-3-methyl-2-oxobutanoic acid

C5H8O4 (132.0423)


   

1,1,3,3-Tetramethyldisiloxane

1,1,3,3-Tetramethyldisiloxane

C4H12OSi2 (132.0427)


   

MALONIC ACID DIMETHYL ESTER (1,1,1,7,7,7-D6)

MALONIC ACID DIMETHYL ESTER (1,1,1,7,7,7-D6)

C5H8O4 (132.0423)


   

1-Indanone

1-Indanone

C9H8O (132.0575)


D018501 - Antirheumatic Agents > D006074 - Gout Suppressants > D014528 - Uricosuric Agents D002317 - Cardiovascular Agents > D045283 - Natriuretic Agents D045283 - Natriuretic Agents > D004232 - Diuretics

   

Glycylglycine

Glycylglycine

C4H8N2O3 (132.0535)


A dipeptide formed from glycine residues. Glycylglycine is the simplest of all peptides and could function as a gamma-glutamyl acceptor. Glycylglycine is the simplest of all peptides and could function as a gamma-glutamyl acceptor.

   

Ethyl methyl(nitroso)carbamate

Ethyl methyl(nitroso)carbamate

C4H8N2O3 (132.0535)


D009676 - Noxae > D000477 - Alkylating Agents

   

D-Asparagine

D-(-)-Asparagine monohydrate

C4H8N2O3 (132.0535)


An optically active form of asparagine having D-configuration.

   

2-acetyllactic acid

2-hydroxy-2-methyl-3-oxobutanoic acid

C5H8O4 (132.0423)


A derivative of butyric acid having methyl, hydroxy and oxo substituents at the 2-, 2- and 3-positions respectively.

   

2-Fluorobenzamide

N-Carbamoylsarcosine

C4H8N2O3 (132.0535)


   

(2S)-2-hydroxy-2-methyl-3-oxobutanoic acid

(2S)-2-hydroxy-2-methyl-3-oxobutanoic acid

C5H8O4 (132.0423)


D018377 - Neurotransmitter Agents > D018847 - Opioid Peptides D018377 - Neurotransmitter Agents > D004399 - Dynorphins

   

PTERIDINE

PTERIDINE

C6H4N4 (132.0436)


   

Oxaluric acid

3-OXALURIC ACID

C3H4N2O4 (132.0171)


A 2-oxo monocarboxylic acid that is amino(oxo)acetic acid substituted by a carbamoylamino group at the nitrogen atom.

   

2-Hydroxybut-2-enedioic acid

2-Hydroxybut-2-enedioic acid

C4H4O5 (132.0059)


   

4-Hydroxy-2-oxopentanoic acid

4-Hydroxy-2-oxopentanoic acid

C5H8O4 (132.0423)


   

(2R,3R)-(-)-EPOXYSUCCINIC ACID

(+/-)-THIOPENTALSODIUMSALT/SODIUMCARBONATE

C4H4O5 (132.0059)


   

Monomethyl succinate

4-Methoxy-4-oxobutanoic acid

C5H8O4 (132.0423)


   

glycylglycine zwitterion

glycylglycine zwitterion

C4H8N2O3 (132.0535)


The zwitterion from the dipeptide glycylglycine formed by proton transfer from the OH of the carboxy group to the terminal amino group.

   

D-asparagine zwitterion

D-asparagine zwitterion

C4H8N2O3 (132.0535)


A D-alpha-amino acid zwitterion that is D-asparagine in which a proton has been transferred from the carboxy group to the amino group. It is the major species at pH 7.3.

   

L-aspartate(1-)

L-aspartate(1-)

C4H6NO4 (132.0297)


An aspartate(1-) that is the conjugate base of L-aspartic acid.

   

D-aspartate(1-)

D-aspartate(1-)

C4H6NO4 (132.0297)


An aspartate(1-) that is the conjugate base of D-aspartic acid.

   

L-asparagine zwitterion

L-asparagine zwitterion

C4H8N2O3 (132.0535)


Zwitterionic form of L-asparagine arising from transfer of a proton from the carboxy to the amino group; major species at pH 7.3.

   

(4S)-4-hydroxy-2-oxopentanoic acid

(4S)-4-hydroxy-2-oxopentanoic acid

C5H8O4 (132.0423)


   

S-Methyl 3-methylbutanethioate

S-Methyl 3-methylbutanethioate

C6H12OS (132.0609)


   

(2S)-2-methylbutanedioic acid

(2S)-2-methylbutanedioic acid

C5H8O4 (132.0423)


   

2-Methylbenzofuran

2-Methylbenzofuran

C9H8O (132.0575)


   

(Z)-3-Phenyl-2-propenal

(Z)-3-Phenyl-2-propenal

C9H8O (132.0575)


A 3-phenylprop-2-enal that has Z configuration.

   

2H-chromene

2H-chromene

C9H8O (132.0575)


   

Atropaldehyde

BENZENEACETALDEHYDE, .ALPHA.-METHYLENE-

C9H8O (132.0575)


   

2,5-Dimethyltetrahydrofuran-3-thiol

(Z+E)-2,5-dimethyl-3-tetrahydrofuran thiol

C6H12OS (132.0609)


   

2-Hydroxy-4-oxopentanoic acid

PENTANOIC ACID, 2-HYDROXY-4-OXO-

C5H8O4 (132.0423)


   

5-fluorodihydrouracil

5,6-Dihydro-5-fluorouracil

C4H5FN2O2 (132.0335)


   

4-hydroxy-5-(hydroxymethyl)oxolan-2-one

4-hydroxy-5-(hydroxymethyl)oxolan-2-one

C5H8O4 (132.0423)


   

2,3-Dihydro-5-methyl-3-thiophenethiol

2,3-Dihydro-5-methyl-3-thiophenethiol

C5H8S2 (132.0067)


   

4H-1-Benzopyran

4H-1-Benzopyran

C9H8O (132.0575)


   

indan-2-one

indan-2-one

C9H8O (132.0575)


An indanone with an oxo substituent at position 2. It is a metabolite of indane.

   

(E)-Cinnamaldehyde

(E)-Cinnamaldehyde

C9H8O (132.0575)


The E (trans) stereoisomer of cinnamaldehyde, the parent of the class of cinnamaldehydes.

   

(S)-4-hydroxy-2-oxopentanoic acid

(S)-4-hydroxy-2-oxopentanoic acid

C5H8O4 (132.0423)


An optically active form of 4-hydroxy-2-oxopentanoic acid having 4S-configuration.

   

(R)-malate(2-)

(R)-malate(2-)

C4H4O5 (132.0059)


An optically active form of malate having (R)-configuration.

   

(S)-malate(2-)

(S)-malate(2-)

C4H4O5 (132.0059)


An optically active form of malate having (S)-configuration.

   

Acetolactate

Acetolactate

C5H8O4 (132.0423)


   

N-Carbamoylalanine

N-Carbamoylalanine

C4H8N2O3 (132.0535)


   

1-phenyl-2-propyn-1-ol

NA

C9H8O (132.0575)


{"Ingredient_id": "HBIN002980","Ingredient_name": "1-phenyl-2-propyn-1-ol","Alias": "NA","Ingredient_formula": "C9H8O","Ingredient_Smile": "C#CC(C1=CC=CC=C1)O","Ingredient_weight": "132.16 g/mol","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "35261","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "20155","DrugBank_id": "NA"}

   

2,3-dihydroxy-2-methyl-butyolactone

NA

C5H8O4 (132.0423)


{"Ingredient_id": "HBIN004042","Ingredient_name": "2,3-dihydroxy-2-methyl-butyolactone","Alias": "NA","Ingredient_formula": "C5H8O4","Ingredient_Smile": "CC1(C(COC1=O)O)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "6026","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

5-deoxy-1,4-lyxonolactone; l-form

NA

C5H8O4 (132.0423)


{"Ingredient_id": "HBIN011512","Ingredient_name": "5-deoxy-1,4-lyxonolactone; l-form","Alias": "NA","Ingredient_formula": "C5H8O4","Ingredient_Smile": "NA","Ingredient_weight": "132.11","OB_score": "NA","CAS_id": "248256-29-3","SymMap_id": "NA","TCMID_id": "NA","TCMSP_id": "NA","TCM_ID_id": "7686","PubChem_id": "NA","DrugBank_id": "NA"}

   

benzopyran Ⅱ

NA

C9H8O (132.0575)


{"Ingredient_id": "HBIN017803","Ingredient_name": "benzopyran \u2161","Alias": "NA","Ingredient_formula": "C9H8O","Ingredient_Smile": "C1C=CC2=CC=CC=C2O1","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "36782","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

d(-)-asparagine monohydrate

d(-)-asparagine monohydrate

C4H8N2O3 (132.0535)


   

4,5-dihydroxy-2,3-pentanedione

4,5-dihydroxy-2,3-pentanedione

C5H8O4 (132.0423)


   

[(2-amino-1-hydroxyethylidene)amino]acetic acid

[(2-amino-1-hydroxyethylidene)amino]acetic acid

C4H8N2O3 (132.0535)


   

succinamic acid, 3-amino-

succinamic acid, 3-amino-

C4H8N2O3 (132.0535)


   

(3s)-3-amino-3-(c-hydroxycarbonimidoyl)propanoic acid

(3s)-3-amino-3-(c-hydroxycarbonimidoyl)propanoic acid

C4H8N2O3 (132.0535)


   

nona-3,4-dien-6,8-diyn-1-ol

nona-3,4-dien-6,8-diyn-1-ol

C9H8O (132.0575)


   

(3s,4r)-3,4-dihydroxy-3-methyloxolan-2-one

(3s,4r)-3,4-dihydroxy-3-methyloxolan-2-one

C5H8O4 (132.0423)


   

(3r,4r)-3,4-dihydroxy-3-methyloxolan-2-one

(3r,4r)-3,4-dihydroxy-3-methyloxolan-2-one

C5H8O4 (132.0423)