Exact Mass: 258.0690476

Exact Mass Matches: 258.0690476

Found 500 metabolites which its exact mass value is equals to given mass value 258.0690476, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Mesuaxanthone A

1,5-Dihydroxy-3-methoxyxanthone; 1,5-Hydroxy-3-methoxyxanthone

C14H10O5 (258.052821)


Mesuaxanthone A is a member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at bpositions 1 and 5 and a methoxy group at position 3. It has a role as a plant metabolite. It is a member of xanthones, a polyphenol and an aromatic ether. Mesuaxanthone A is a natural product found in Calophyllum inophyllum, Hypericum chinense, and other organisms with data available. A member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at bpositions 1 and 5 and a methoxy group at position 3.

   

Thalidomide

2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione

C13H10N2O4 (258.064054)


A piperidinyl isoindole originally introduced as a non-barbiturate hypnotic, but withdrawn from the market due to teratogenic effects. It has been reintroduced and used for a number of immunological and inflammatory disorders. Thalidomide displays immunosuppresive and anti-angiogenic activity. It inhibits release of tumor necrosis factor-alpha from monocytes, and modulates other cytokine action. [PubChem] CONFIDENCE standard compound; INTERNAL_ID 427; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4434; ORIGINAL_PRECURSOR_SCAN_NO 4432 CONFIDENCE standard compound; INTERNAL_ID 427; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4447; ORIGINAL_PRECURSOR_SCAN_NO 4445 CONFIDENCE standard compound; INTERNAL_ID 427; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4440; ORIGINAL_PRECURSOR_SCAN_NO 4437 CONFIDENCE standard compound; INTERNAL_ID 427; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4431; ORIGINAL_PRECURSOR_SCAN_NO 4428 CONFIDENCE standard compound; INTERNAL_ID 427; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4457; ORIGINAL_PRECURSOR_SCAN_NO 4455 DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; CONFIDENCE standard compound; INTERNAL_ID 427; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; ORIGINAL_ACQUISITION_NO 4447; ORIGINAL_PRECURSOR_SCAN_NO 4445 CONFIDENCE standard compound; INTERNAL_ID 427; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4523; ORIGINAL_PRECURSOR_SCAN_NO 4521 C308 - Immunotherapeutic Agent > C129820 - Antineoplastic Immunomodulating Agent > C157388 - Immunomodulatory Imide Drug COVID info from Guide to PHARMACOLOGY, clinicaltrial, clinicaltrials, clinical trial, clinical trials L - Antineoplastic and immunomodulating agents > L04 - Immunosuppressants > L04A - Immunosuppressants D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007917 - Leprostatic Agents D006133 - Growth Substances > D043924 - Angiogenesis Modulating Agents D000970 - Antineoplastic Agents > D020533 - Angiogenesis Inhibitors D007155 - Immunologic Factors > D007166 - Immunosuppressive Agents C274 - Antineoplastic Agent > C1742 - Angiogenesis Inhibitor C308 - Immunotherapeutic Agent > C574 - Immunosuppressant D006133 - Growth Substances > D006131 - Growth Inhibitors D009676 - Noxae > D013723 - Teratogens Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

   

Norlichexanthone

1,3,6-Trihydroxy-8-methyl-9H-xanthen-9-one

C14H10O5 (258.052821)


   

Ribothymidine

1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione

C10H14N2O6 (258.0851824)


Ribothymidine is an endogenous methylated nucleoside found in human fluids; methylated purine bases are present in higher amounts in tumor-bearing patients compared to healthy controls.DNA hypermethylation is a common finding in malignant cells and has been explored as a therapeutic target for hypomethylating agents. When chemical bonds to DNA, the DNA becomes damaged and proper and complete replication cannot occur to make the normal intended cell. A DNA adduct is an abnormal piece of DNA covalently-bonded to a cancer-causing chemical. This has shown to be the start of a cancerous cell, or carcinogenesis. DNA adducts in scientific experiments are used as bio-markers and as such are themselves measured to reflect quantitatively, for comparison, the amount of cancer in the subject. (PMID: 3506820, 17044778, 17264127, 16799933) [HMDB] Ribothymidine is an endogenous methylated nucleoside found in human fluids; methylated purine bases are present in higher amounts in tumor-bearing patients compared to healthy controls.DNA hypermethylation is a common finding in malignant cells and has been explored as a therapeutic target for hypomethylating agents. When chemical bonds to DNA, the DNA becomes damaged and proper and complete replication cannot occur to make the normal intended cell. A DNA adduct is an abnormal piece of DNA covalently-bonded to a cancer-causing chemical. This has shown to be the start of a cancerous cell, or carcinogenesis. DNA adducts in scientific experiments are used as bio-markers and as such are themselves measured to reflect quantitatively, for comparison, the amount of cancer in the subject. (PMID:3506820, 17044778, 17264127, 16799933). 5-Methyluridine is a is an endogenous methylated nucleoside found in human fluids. 5-Methyluridine is a is an endogenous methylated nucleoside found in human fluids.

   

Streptamine phosphate

Streptamine phosphate

C6H15N2O7P (258.061685)


   

Streptamine 4-phosphate

Streptamine 4-phosphate

C6H15N2O7P (258.061685)


   

Imidazoleacetic acid riboside

2-{1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-imidazol-4-yl}acetic acid

C10H14N2O6 (258.0851824)


Imidazoleacetic acid riboside is a metabolite of imidazoleacetic acid (itself histamines oxidative metabolite). (PMID: 7616240). In kidney glomeruli, histamine is predominantly catabolized to acid metabolites of the diamine oxidase (histaminase) pathway, imidazoleacetic acid and Imidazoleacetic acid riboside. (PMID: 7616240). Imidazoleacetic acid riboside is a metabolite of imidazoleacetic acid (itself histamines oxidative metabolite). (PMID: 7616240)

   

Gentisin

1,7-dihydroxy-3-methoxy-9H-xanthen-9-one

C14H10O5 (258.052821)


Gentisin is found in alcoholic beverages. Gentisin is a pigment from root of Gentiana lutea (yellow gentian

   

Isogentisin

9H-Xanthen-9-one, 1,3-dihydroxy-7-methoxy- (9ci)

C14H10O5 (258.052821)


Isogentisin is found in alcoholic beverages. Isogentisin is isolated from roots of Gentiana lutea (yellow gentian

   
   

Northienamycin

(5R-cis)-3-[(2-Aminoethyl)thio]-6-(hydroxymethyl)-7-oxo-1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid

C10H14N2O4S (258.0674244)


D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D013845 - Thienamycins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams

   

5,6,8-Trihydroxy-2-methylbenzo[g]chromen-4-one

5,6,8-Trihydroxy-2-methyl-4H-naphtho[2,3-b]pyran-4-one

C14H10O5 (258.052821)


5,6,8-Trihydroxy-2-methylbenzo[g]chromen-4-one is found in coffee and coffee products. 5,6,8-Trihydroxy-2-methylbenzo[g]chromen-4-one is isolated from seeds of Cassia tora (charota). Isolated from seeds of Cassia tora (charota). Norrubrofusarin is found in coffee and coffee products, herbs and spices, and pulses.

   

Demeton-O

Systox thiono

C8H19O3PS2 (258.0513194)


C471 - Enzyme Inhibitor > C47792 - Acetylcholinesterase Inhibitor

   
   

3-CARBETHOXYPSORALEN

3-CARBETHOXYPSORALEN

C14H10O5 (258.052821)


D011838 - Radiation-Sensitizing Agents > D017319 - Photosensitizing Agents > D011564 - Furocoumarins

   

Alternariol

3,4,4-Trihydroxy-6-methyl-2-biphenylcarboxylic acid gamma-lactone

C14H10O5 (258.052821)


Alternariol is found in mushrooms. Alternariol occurs in mycelium of Alternaria tenuis responsible for alternaria cone disorder in hops and fruit spot on papaya (Carica papaya) and Passiflora species.Alternariol is a toxic metabolite of Alternaria fungi. It is an important contaminant in cereals and fruits D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors D004791 - Enzyme Inhibitors

   

Salsalate

Salsalate

C14H10O5 (258.052821)


N - Nervous system > N02 - Analgesics > N02B - Other analgesics and antipyretics > N02BA - Salicylic acid and derivatives D000893 - Anti-Inflammatory Agents > D000894 - Anti-Inflammatory Agents, Non-Steroidal > D012459 - Salicylates C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent > C2198 - Nonnarcotic Analgesic D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002491 - Central Nervous System Agents > D000700 - Analgesics D018501 - Antirheumatic Agents

   

(2S)-2-Amino-5-[[(1S,2R)-1-carboxy-2-hydroxybut-3-ynyl]amino]-5-oxopentanoic acid

(2S)-2-Amino-5-[[(1S,2R)-1-carboxy-2-hydroxybut-3-ynyl]amino]-5-oxopentanoic acid

C10H14N2O6 (258.0851824)


   

3-Methyluridine

1-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione

C10H14N2O6 (258.0851824)


3-Methyluridine is a modified nucleoside of cellular RNA. All modifications are formed post-transcriptionally in RNA from the normal nucleosides by modifying enzymes, especially specific RNA-methyltransferases and RNA-synthetases. Due to the lack of specific phosphorylases for modified nucleosides they cannot be recycled for synthesizing RNA, so they are excreted quantitatively in urine. (PMID 15906010) [HMDB] 3-Methyluridine is a modified nucleoside of cellular RNA. All modifications are formed post-transcriptionally in RNA from the normal nucleosides by modifying enzymes, especially specific RNA-methyltransferases and RNA-synthetases. Due to the lack of specific phosphorylases for modified nucleosides they cannot be recycled for synthesizing RNA, so they are excreted quantitatively in urine. (PMID 15906010). 3-Methyluridine (N3-Methyluridine) is a modified RNA nucleoside. 3-Methyluridine is often presents as?RNA modification which can be detected in 23S?rRNA?of?archaea, 16S and 23S rRNA of?eubacteria, and 18S, 25S, and 28S of eukaryotic ribosomal RNAs[1][2]. 3-Methyluridine (N3-Methyluridine) is a modified RNA nucleoside. 3-Methyluridine is often presents as?RNA modification which can be detected in 23S?rRNA?of?archaea, 16S and 23S rRNA of?eubacteria, and 18S, 25S, and 28S of eukaryotic ribosomal RNAs[1][2].

   

Alfafuran

2-(3,5-Dihydroxyphenyl)-5,6-benzofurandiol, 9ci

C14H10O5 (258.052821)


Alfafuran is found in pulses. Alfafuran is a stress metabolite of Medicago sativa (alfalfa). Stress metabolite of Medicago sativa (alfalfa). Alfafuran is found in pulses.

   

(±)-2-(3,4-Dihydroxyphenyl)-1,3-benzodioxole-5-carboxaldehyde

(±)-2-(3,4-Dihydroxyphenyl)-1,3-benzodioxole-5-carboxaldehyde

C14H10O5 (258.052821)


(±)-2-(3,4-Dihydroxyphenyl)-1,3-benzodioxole-5-carboxaldehyde is found in herbs and spices. (±)-2-(3,4-Dihydroxyphenyl)-1,3-benzodioxole-5-carboxaldehyde is a constituent of Melissa officinalis (lemon balm). Constituent of Melissa officinalis (lemon balm). (±)-2-(3,4-Dihydroxyphenyl)-1,3-benzodioxole-5-carboxaldehyde is found in tea and herbs and spices.

   

Salsalate

Benzoic acid, 2-hydroxy-, 2-carboxyphenyl ester

C14H10O5 (258.052821)


Salsalate is a nonsteroidal anti-inflammatory agent for oral administration. Salsalates mode of action as an anti-inflammatory and antirheumatic agent may be due to inhibition of synthesis and release of prostaglandins. The usefulness of salicylic acid, the active in vivo product of salsalate, in the treatment of arthritic disorders has been established. In contrast to aspirin, salsalate causes no greater fecal gastrointestinal blood loss than placebo. Salsalate is readily soluble in the small intestine where it is partially hydrolyzed to two molecules of salicylic acid. A significant portion of the parent compound is absorbed unchanged and undergoes rapid esterase hydrolysis in the body. The parent compound has an elimination half-life of about 1 hour. Salicylic acid (the active metabolite) biotransformation is saturated at anti-inflammatory doses of salsalate. Such capacity limited biotransformation results in an increase in the half-life of salicylic acid from 3.5 to 16 or more hours. N - Nervous system > N02 - Analgesics > N02B - Other analgesics and antipyretics > N02BA - Salicylic acid and derivatives D000893 - Anti-Inflammatory Agents > D000894 - Anti-Inflammatory Agents, Non-Steroidal > D012459 - Salicylates C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent > C2198 - Nonnarcotic Analgesic D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002491 - Central Nervous System Agents > D000700 - Analgesics D018501 - Antirheumatic Agents

   

Porric acid C

4,11-dihydroxy-13-methyl-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(13),2(7),3,5,9,11-hexaene-6-carboxylic acid

C14H10O5 (258.052821)


Porric acid C is found in onion-family vegetables. Porric acid C is a constituent of the bulbs of Allium porrum (leek)

   

Cysteinyl-Histidine

2-[(2-Amino-1-hydroxy-3-sulphanylpropylidene)amino]-3-(1H-imidazol-5-yl)propanoic acid

C9H14N4O3S (258.0786574)


Cysteinyl-Histidine is a dipeptide composed of cysteine and histidine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.

   

Histidylcysteine

(2R)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-sulfanylpropanoic acid

C9H14N4O3S (258.0786574)


Histidylcysteine is a dipeptide composed of histidine and cysteine. It is an incomplete breakdown product of protein digestion or protein catabolism. Dipeptides are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. Some dipeptides are known to have physiological or cell-signalling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis.

   

2'-O-Methyluridine

1-[(2R,3R,4R,5R)-4-hydroxy-5-(hydroxymethyl)-3-methoxyoxolan-2-yl]-1,2,3,4-tetrahydropyrimidine-2,4-dione

C10H14N2O6 (258.0851824)


2-O-Methyluridine belongs to the class of organic compounds known as pyrimidine nucleosides. Pyrimidine nucleosides are compounds comprising a pyrimidine base attached to a ribosyl or deoxyribosyl moiety. 2-O-Methyluridine was identified as one of forty plasma metabolites that could be used to predict gut microbiome Shannon diversity (PMID: 31477923). Shannon diversity is a metric that summarizes both species abundance and evenness, and it has been suggested as a marker for microbiome health.

   

4-(5-Fluoro-1,3-benzothiazol-2-yl)-2-methylaniline

4-(5-Fluoro-1,3-benzothiazol-2-yl)-2-methylaniline

C14H11FN2S (258.06269380000003)


   

4'-Thiothymidine

1-[4-hydroxy-5-(hydroxymethyl)thiolan-2-yl]-5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione

C10H14N2O4S (258.0674244)


   

5-Hydroxymethyl-2'-deoxyuridine

4-hydroxy-1-[4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-(hydroxymethyl)-1,2-dihydropyrimidin-2-one

C10H14N2O6 (258.0851824)


   

arabinofuranosylthymine

1-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione

C10H14N2O6 (258.0851824)


   

benzyl styryl sulfone

[(2-phenylethenesulfonyl)methyl]benzene

C15H14O2S (258.0714464)


   

Myxin

1-hydroxy-6-methoxyphenazine-5,10-diium-5,10-bis(olate)

C13H10N2O4 (258.064054)


   

Histidinyl-Cysteine

2-{[2-amino-1-hydroxy-3-(1H-imidazol-5-yl)propylidene]amino}-3-sulphanylpropanoic acid

C9H14N4O3S (258.0786574)


   

Gentisin

1,7-Dihydroxy-3-methoxyxanthone; 1,7-Dihydroxy-3-methoxyxanthen-9-one

C14H10O5 (258.052821)


Gentisin is a member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 1 and 7 and a methoxy group at position 3. It has a role as a plant metabolite. It is a member of xanthones, a polyphenol and an aromatic ether. Gentisin is a natural product found in Pterocarpus santalinus, Gentiana orbicularis, and other organisms with data available. See also: Menyanthes trifoliata leaf (part of). A member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 1 and 7 and a methoxy group at position 3. Gentisin is found in alcoholic beverages. Gentisin is a pigment from root of Gentiana lutea (yellow gentian

   

U 50228

1-Methylpseudouridine

C10H14N2O6 (258.0851824)


N1-methyl-pseudouridine (1-Methylpseudouridine), a methylpseudouridine, outperforms 5 mC and 5 mC/N1-methyl-pseudouridine in translation. N1-methyl-pseudouridine in mRNA enhances translation through eIF2α-dependent and independent mechanisms by increasing ribosome density[1].

   
   

1,5-Dihydroxy-6-methoxyxanthone

1,5-Dihydroxy-6-methoxyxanthone

C14H10O5 (258.052821)


   

1,3-Dihydroxy-5-methoxy-xanthone

1,3-Dihydroxy-5-methoxy-xanthone

C14H10O5 (258.052821)


   

2,8-Dihydroxy-1-methoxyxanthone

2,8-Dihydroxy-1-methoxyxanthone

C14H10O5 (258.052821)


   

Buchanaxanthone

1,6-Dihydroxy-5-methoxyxanthone

C14H10O5 (258.052821)


   
   

1,2,5-TRIHYDROXY-7-METHOXYFLUOREN-9-ONE

1,2,5-TRIHYDROXY-7-METHOXYFLUOREN-9-ONE

C14H10O5 (258.052821)


   

3,5-Dihydroxy-1-methoxyxanthone

3,5-Dihydroxy-1-methoxyxanthone

C14H10O5 (258.052821)


   

1,7-Dihydroxy-6-methoxyxanthone

1,7-Dihydroxy-6-methoxyxanthone

C14H10O5 (258.052821)


   

1,3-Dihydroxy-2-methoxyxanthone

1,3-Dihydroxy-2-methoxyxanthone

C14H10O5 (258.052821)


   
   

Arthoniafuron B

Arthoniafuron B

C14H10O5 (258.052821)


   

Porric acid C

4,11-dihydroxy-13-methyl-8-oxatricyclo[7.4.0.0^{2,7}]trideca-1(13),2,4,6,9,11-hexaene-6-carboxylic acid

C14H10O5 (258.052821)


   

Mesuaxanthone A

1,5-Dihydroxy-3-methoxyxanthone

C14H10O5 (258.052821)


   

2,5-Dihydroxy-1-methoxyxanthone

2,5-Dihydroxy-1-methoxyxanthone

C14H10O5 (258.052821)


   

1,7-Dihydroxy-4-methoxyxanthone

1,7-Dihydroxy-4-methoxyxanthone

C14H10O5 (258.052821)


A member of the class of xanthones that is 9H-xanthene substituted by hydroxy groups at positions 1 and 7, a methoxy group at position 4 and an oxo group at position 9. It has been isolated from the stems of Cratoxylum cochinchinense.

   

1-methyl-3-(4-phenoxyphenyl)thiourea

1-methyl-3-(4-phenoxyphenyl)thiourea

C14H14N2OS (258.0826794)


   
   

N1-Methylpseudouridine

N1-Methylpseudouridine

C10H14N2O6 (258.0851824)


   
   
   
   

1,4-Chrysenequinone

1,4-Chrysenequinone

C18H10O2 (258.068076)


CONFIDENCE standard compound; INTERNAL_ID 21

   

5,6-CHRYSENEDIONE

5,6-Chrysenequinone

C18H10O2 (258.068076)


CONFIDENCE standard compound; INTERNAL_ID 22

   

Ethofumesate-2-hydroxy

Ethofumesate-2-hydroxy

C11H14O5S (258.05619140000005)


CONFIDENCE standard compound; UCHEM_ID 4196

   

3,7-dihydroxy-1-methoxyxanthone

3,7-dihydroxy-1-methoxyxanthone

C14H10O5 (258.052821)


   

CRATOXYARBORENONE F

CRATOXYARBORENONE F

C14H10O5 (258.052821)


A member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 1 and 6 and a methoxy group at position 4. It is isolated from Cratoxylum Sumatranum and exhibits cytotoxicity towards the KB (human oral epidermoid) cancer cell line.

   
   
   

1-Me ether-1,5,6-Trihydroxyxanthone|5,6-dihydroxy-1-methoxyxanthone

1-Me ether-1,5,6-Trihydroxyxanthone|5,6-dihydroxy-1-methoxyxanthone

C14H10O5 (258.052821)


   
   

3,4-dihydroxy-2-methoxyxanthone

3,4-dihydroxy-2-methoxyxanthone

C14H10O5 (258.052821)


   
   
   

calophymembranol B

calophymembranol B

C14H10O5 (258.052821)


   

1,7-Dihydroxy-2-methoxyxanthone

1,7-Dihydroxy-2-methoxyxanthone

C14H10O5 (258.052821)


   

7-benzoyloxy-6-oxo-2,4Z-heptadiene-1,4-olide

7-benzoyloxy-6-oxo-2,4Z-heptadiene-1,4-olide

C14H10O5 (258.052821)


   

3,5-dihydroxy-4-methoxy-xanthen-9-one

3,5-dihydroxy-4-methoxy-xanthen-9-one

C14H10O5 (258.052821)


   

2,7-dihydroxy-3-methoxyxanthone

2,7-dihydroxy-3-methoxyxanthone

C14H10O5 (258.052821)


   

1,5-dihydroxy-8-methoxyxanthone

1,5-dihydroxy-8-methoxyxanthone

C14H10O5 (258.052821)


   

1,3-dihydroxy-5-methoxy-9H-xanthen-9-one

1,3-dihydroxy-5-methoxy-9H-xanthen-9-one

C14H10O5 (258.052821)


   
   

1-Methoxy-2,3-dihydroxyxanthone

1-Methoxy-2,3-dihydroxyxanthone

C14H10O5 (258.052821)


   

5-hydroxy-2-(1-hydroxyethyl)naphtho[2,3-b]furan-4,9-dione

5-hydroxy-2-(1-hydroxyethyl)naphtho[2,3-b]furan-4,9-dione

C14H10O5 (258.052821)


   

1,5,8-Trihydroxy-3-methylxanthone

1,5,8-Trihydroxy-3-methylxanthone

C14H10O5 (258.052821)


   

1-Methoxy-3,4-dihydroxy-9H-xanthene-9-one

1-Methoxy-3,4-dihydroxy-9H-xanthene-9-one

C14H10O5 (258.052821)


   

1,6-Dihydroxy-7-methoxyxanthone

1,6-Dihydroxy-7-methoxyxanthone

C14H10O5 (258.052821)


   

4,5-dihydroxy-3-methoxyxanthone

4,5-dihydroxy-3-methoxyxanthone

C14H10O5 (258.052821)


   

4,4-Oxydibenzoic acid

4,4-Oxydibenzoic acid

C14H10O5 (258.052821)


   

1,8-Dihydroxy-3-methoxyxanthone

1,8-Dihydroxy-3-methoxyxanthone

C14H10O5 (258.052821)


   
   

scleropentaside A

scleropentaside A

C11H14O7 (258.0739494)


   

1,4,5-trihydroxy-7-methoxyfluoren-9-one

1,4,5-trihydroxy-7-methoxyfluoren-9-one

C14H10O5 (258.052821)


   
   

2,3-Dihydro-2,3-dioxoaaptamine

2,3-Dihydro-2,3-dioxoaaptamine

C13H10N2O4 (258.064054)


   

1-methoxy-4,7-dihydroxyxanthone

1-methoxy-4,7-dihydroxyxanthone

C14H10O5 (258.052821)


   

Caesalpiniaphenol C

Caesalpiniaphenol C

C14H10O5 (258.052821)


   
   

3,9-Dihydroxy-8-methoxy-6H-dibenzo[b,d]pyran-6-one

3,9-Dihydroxy-8-methoxy-6H-dibenzo[b,d]pyran-6-one

C14H10O5 (258.052821)


   
   
   
   

3,6-Dihydroxy-2-methoxy-9H-xanthen-9-one

3,6-Dihydroxy-2-methoxy-9H-xanthen-9-one

C14H10O5 (258.052821)


   
   

Gentisin (Dihydroxy-1,7-methoxy-3-xanthon)

Gentisin (Dihydroxy-1,7-methoxy-3-xanthon)

C14H10O5 (258.052821)


   

Globosuxanthone C

Globosuxanthone C

C14H10O5 (258.052821)


A member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy group at positions 1 and 8 and a methoxy group at position 2. It has been isolated from Chaetomium globosum.( Compound class : xanthenone)

   
   

1-Methyl-5-methoxy-8-hydroxynaphtho[2,3-c]furan-4,9-dione

1-Methyl-5-methoxy-8-hydroxynaphtho[2,3-c]furan-4,9-dione

C14H10O5 (258.052821)


   

9-propionyloxy-furo[3,2-g]chromen-7-one

9-propionyloxy-furo[3,2-g]chromen-7-one

C14H10O5 (258.052821)


   

1,5-Dihydroxy-2-methoxyxanthone

1,5-Dihydroxy-2-methoxyxanthone

C14H10O5 (258.052821)


   

6-O-Demethyl-5-deoxyanhydrofusarubin

6-O-Demethyl-5-deoxyanhydrofusarubin

C14H10O5 (258.052821)


   

1,7-DIHYDROXY-6-METHOXY-9H-XANTHEN-9-ONE

1,7-DIHYDROXY-6-METHOXY-9H-XANTHEN-9-ONE

C14H10O5 (258.052821)


   

9H-Xanthen-9-one,1,3-dihydroxy-6-methoxy-

9H-Xanthen-9-one,1,3-dihydroxy-6-methoxy-

C14H10O5 (258.052821)


   
   

Isogentisin

1,3-Dihydroxy-7-methoxyxanthone

C14H10O5 (258.052821)


A member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 1 and 3 and a methoxy group at position 7.

   

9H-Xanthen-9-one, 1,3-dihydroxy-2-methoxy-

9H-Xanthen-9-one, 1,3-dihydroxy-2-methoxy-

C14H10O5 (258.052821)


   

crataequinone A

crataequinone A

C14H10O5 (258.052821)


   

1-Methyl-5-hydroxy-8-methoxynaphtho[2,3-c]furan-4,9-dione

1-Methyl-5-hydroxy-8-methoxynaphtho[2,3-c]furan-4,9-dione

C14H10O5 (258.052821)


   

1,4-Dihydroxy-7-methoxy-xanthen-9-on|1,4-dihydroxy-7-methoxy-xanthen-9-one|1,4-dihydroxy-7-methoxyxanthone

1,4-Dihydroxy-7-methoxy-xanthen-9-on|1,4-dihydroxy-7-methoxy-xanthen-9-one|1,4-dihydroxy-7-methoxyxanthone

C14H10O5 (258.052821)


   
   

Hydroxycyperaquinone

Hydroxycyperaquinone

C14H10O5 (258.052821)


   

2,6,7-Trihydroxy-9-methylxanthen-3-one

2,6,7-Trihydroxy-9-methylxanthen-3-one

C14H10O5 (258.052821)


   

STAT3-IN-14

5-hydroxy-2-[(1S)-1-hydroxyethyl]benzo[f][1]benzofuran-4,9-dione

C14H10O5 (258.052821)


5-hydroxy-2-(1-hydroxyethyl)naphtho[2,3-b]furan-4,9-dione is a naphthofuran that is naphtho[2,3-b]furan-4,9-dione substituted by a hydroxy group at position 5 and a 1-hydroxyethyl group at position 2 (the S stereoisomer). Isolated from Tabebuia impetiginosa and Tabebuia avellanedae, it exhibits antineoplastic activity. It has a role as a metabolite and an antineoplastic agent. It is a naphthofuran, a member of phenols, a secondary alcohol and a member of p-quinones. 5-Hydroxy-2-(1-hydroxyethyl)naphtho[2,3-b]furan-4,9-dione is a natural product found in Handroanthus impetiginosus with data available. A naphthofuran that is naphtho[2,3-b]furan-4,9-dione substituted by a hydroxy group at position 5 and a 1-hydroxyethyl group at position 2 (the S stereoisomer). Isolated from Tabebuia impetiginosa and Tabebuia avellanedae, it exhibits antineoplastic activity.

   

Fusarindin

3,6,8-Trihydroxy-1-methylxanthone; Fusarindin

C14H10O5 (258.052821)


Norlichexanthone is a member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 1, 3 and 6 and a methyl group at position 8. It has been isolated from Wardomyces anomalus. It has a role as an antimalarial and a fungal metabolite. It is a member of xanthones and a polyphenol. It is a conjugate acid of a norlichexanthone(1-). Norlichexanthone is a natural product found in Arthrinium, Wardomyces anomalus, and other organisms with data available. A member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 1, 3 and 6 and a methyl group at position 8. It has been isolated from Wardomyces anomalus.

   

5,6-Dimethoxynaphtol[2,3-b]furan-4,9-dione

5,6-Dimethoxynaphtol[2,3-b]furan-4,9-dione

C14H10O5 (258.052821)


[Raw Data] CB136_5; 6-Dimethoxynaphtol[2,3-b]furan-4; 9-dione_pos_50eV_CB000048.txt [Raw Data] CB136_5; 6-Dimethoxynaphtol[2,3-b]furan-4; 9-dione_pos_40eV_CB000048.txt [Raw Data] CB136_5; 6-Dimethoxynaphtol[2,3-b]furan-4; 9-dione_pos_30eV_CB000048.txt [Raw Data] CB136_5; 6-Dimethoxynaphtol[2,3-b]furan-4; 9-dione_pos_20eV_CB000048.txt [Raw Data] CB136_5; 6-Dimethoxynaphtol[2,3-b]furan-4; 9-dione_pos_10eV_CB000048.txt

   

3-Methyluridine

N3-Methyluridine

C10H14N2O6 (258.0851824)


relative retention time with respect to 9-anthracene Carboxylic Acid is 0.102 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.109 3-Methyluridine (N3-Methyluridine) is a modified RNA nucleoside. 3-Methyluridine is often presents as?RNA modification which can be detected in 23S?rRNA?of?archaea, 16S and 23S rRNA of?eubacteria, and 18S, 25S, and 28S of eukaryotic ribosomal RNAs[1][2]. 3-Methyluridine (N3-Methyluridine) is a modified RNA nucleoside. 3-Methyluridine is often presents as?RNA modification which can be detected in 23S?rRNA?of?archaea, 16S and 23S rRNA of?eubacteria, and 18S, 25S, and 28S of eukaryotic ribosomal RNAs[1][2].

   

thalidomide

thalidomide

C13H10N2O4 (258.064054)


C308 - Immunotherapeutic Agent > C129820 - Antineoplastic Immunomodulating Agent > C157388 - Immunomodulatory Imide Drug COVID info from Guide to PHARMACOLOGY, clinicaltrial, clinicaltrials, clinical trial, clinical trials L - Antineoplastic and immunomodulating agents > L04 - Immunosuppressants > L04A - Immunosuppressants D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007917 - Leprostatic Agents D006133 - Growth Substances > D043924 - Angiogenesis Modulating Agents D000970 - Antineoplastic Agents > D020533 - Angiogenesis Inhibitors D007155 - Immunologic Factors > D007166 - Immunosuppressive Agents C274 - Antineoplastic Agent > C1742 - Angiogenesis Inhibitor C308 - Immunotherapeutic Agent > C574 - Immunosuppressant D006133 - Growth Substances > D006131 - Growth Inhibitors D009676 - Noxae > D013723 - Teratogens Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

   

Spongothymidine

Thymine-beta-D-arabinofuranoside

C10H14N2O6 (258.0851824)


D000890 - Anti-Infective Agents > D000998 - Antiviral Agents

   

Alternariol

Alternariol 3,4,5-Trihydroxy-6-methyl-dibenzo[a]pyrone

C14H10O5 (258.052821)


A benzochromenone that is 6H-benzo[c]chromen-6-one which is substituted by a methyl group at position 1 and by hydroxy groups at positions 3, 7, and 9. It is the most important mycotoxin produced by the black mould Alternaria species, which are the most common mycoflora infecting small grain cereals worldwide. D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors D004791 - Enzyme Inhibitors CONFIDENCE Reference Standard (Level 1)

   

3,7,9-trihydroxy-1-methylbenzo[c]chromen-6-one

NCGC00180653-03!3,7,9-trihydroxy-1-methylbenzo[c]chromen-6-one

C14H10O5 (258.052821)


   

1,3,6-trihydroxy-8-methylxanthen-9-one

NCGC00169665-03!1,3,6-trihydroxy-8-methylxanthen-9-one

C14H10O5 (258.052821)


   

1,6-dihydroxy-5-methoxyxanthen-9-one

NCGC00385584-01!1,6-dihydroxy-5-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

3,6-dihydroxy-1-methoxyxanthen-9-one

NCGC00380439-01!3,6-dihydroxy-1-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

Ribothymidine

1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione

C10H14N2O6 (258.0851824)


A methyluridine having a single methyl substituent at the 5-position on the uracil ring. 5-Methyluridine is a is an endogenous methylated nucleoside found in human fluids. 5-Methyluridine is a is an endogenous methylated nucleoside found in human fluids.

   

1-Methylpseudouridine

1-Methylpseudouridine

C10H14N2O6 (258.0851824)


N1-methyl-pseudouridine (1-Methylpseudouridine), a methylpseudouridine, outperforms 5 mC and 5 mC/N1-methyl-pseudouridine in translation. N1-methyl-pseudouridine in mRNA enhances translation through eIF2α-dependent and independent mechanisms by increasing ribosome density[1].

   
   

3-O-Methyluridine

4-[1-[(2-methylphenyl)methyl]benzimidazol-2-yl]-1,2,5-oxadiazol-3-amine

C10H14N2O6 (258.0851824)


   

5-Methyluridine

5-Methyluridine

C10H14N2O6 (258.0851824)


CONFIDENCE standard compound; INTERNAL_ID 320 5-Methyluridine is a is an endogenous methylated nucleoside found in human fluids. 5-Methyluridine is a is an endogenous methylated nucleoside found in human fluids.

   

5-Hydroxymethyl-deoxyuridine

5-Hydroxymethyl-deoxyuridine

C10H14N2O6 (258.0851824)


   
   

norlichexanthone_major

norlichexanthone_major

C14H10O5 (258.052821)


   

2-Amino-3-hydroxy-5-nitrobenzophenone

2-Amino-3-hydroxy-5-nitrobenzophenone

C13H10N2O4 (258.064054)


   
   
   

Cys-His

2-[2-amino-3-(1H-imidazol-5-yl)propanamido]-3-sulfanylpropanoic acid

C9H14N4O3S (258.0786574)


   

His-cys

2-(2-amino-3-sulfanylpropanamido)-3-(1H-imidazol-5-yl)propanoic acid

C9H14N4O3S (258.0786574)


   

2-(3,4-dihydroxyphenyl)-2H-1,3-benzodioxole-5-carbaldehyde

(±)-2-(3,4-Dihydroxyphenyl)-1,3-benzodioxole-5-carboxaldehyde

C14H10O5 (258.052821)


   

Alfafuran

2-(3,5-Dihydroxyphenyl)-5,6-benzofurandiol, 9ci

C14H10O5 (258.052821)


   

1-dimethylcarbamoyl-4-(2-sulfoethyl)pyridinium betaine

1-dimethylcarbamoyl-4-(2-sulfoethyl)pyridinium betaine

C10H14N2O4S (258.0674244)


   

6-(2,2-DIMETHYL-PROPIONYLAMINO)-PYRIDINE-2-CARBOXYLIC ACID HYDROCHLORIDE

6-(2,2-DIMETHYL-PROPIONYLAMINO)-PYRIDINE-2-CARBOXYLIC ACID HYDROCHLORIDE

C11H15ClN2O3 (258.077115)


   
   

(4-chlorophenyl)-(4-propylphenyl)methanone

(4-chlorophenyl)-(4-propylphenyl)methanone

C16H15ClO (258.081137)


   

Cyclo(-glu-glu)

3-[(2S,5S)-5-(2-carboxyethyl)-3,6-dioxopiperazin-2-yl]propanoic acid

C10H14N2O6 (258.0851824)


   

N-Boc-2-amino-4-methylthiazole-5-carboxylic acid

N-Boc-2-amino-4-methylthiazole-5-carboxylic acid

C10H14N2O4S (258.0674244)


   

1-(4-Benzyloxyphenyl)-2-thiourea

1-(4-Benzyloxyphenyl)-2-thiourea

C14H14N2OS (258.0826794)


   

Methyl 2-Boc-aminothiazole-4-carboxylate

Methyl 2-Boc-aminothiazole-4-carboxylate

C10H14N2O4S (258.0674244)


   

2-PHENOXY-TEREPHTHALIC ACID

2-PHENOXY-TEREPHTHALIC ACID

C14H10O5 (258.052821)


   

N-Benzyl-2-chloro-5H-pyrrolo[3,2-d]pyrimidin-4-amine

N-Benzyl-2-chloro-5H-pyrrolo[3,2-d]pyrimidin-4-amine

C13H11ClN4 (258.0672196)


   

1-[2-FLUORO-4-(METHYLSULFONYL)PHENYL]PIPERAZINE

1-[2-FLUORO-4-(METHYLSULFONYL)PHENYL]PIPERAZINE

C11H15FN2O2S (258.0838222)


   

1-[4-FLUORO-2-(METHYLSULFONYL)PHENYL]PIPERAZINE

1-[4-FLUORO-2-(METHYLSULFONYL)PHENYL]PIPERAZINE

C11H15FN2O2S (258.0838222)


   

Cyclotrisiloxane, 2,4,6-trimethyl-2,4,6-trivinyl-

Cyclotrisiloxane, 2,4,6-trimethyl-2,4,6-trivinyl-

C9H18O3Si3 (258.0563718)


   

3-CHLORO-4-ISO-PROPYLBENZOPHENONE

3-CHLORO-4-ISO-PROPYLBENZOPHENONE

C16H15ClO (258.081137)


   

(3-chlorophenyl)-(4-propylphenyl)methanone

(3-chlorophenyl)-(4-propylphenyl)methanone

C16H15ClO (258.081137)


   

3-[(4-Carboxyphenyl)carbamoyl]pyridine 1-oxide

3-[(4-Carboxyphenyl)carbamoyl]pyridine 1-oxide

C13H10N2O4 (258.064054)


   

N-(2-hydroxyphenyl)-2-nitrobenzamide

N-(2-hydroxyphenyl)-2-nitrobenzamide

C13H10N2O4 (258.064054)


   

4-butoxy-3-chloro-5-methoxybenzoic acid

4-butoxy-3-chloro-5-methoxybenzoic acid

C12H15ClO4 (258.065882)


   

4-(Diethoxyphosphinyl)benzoic Acid

4-(Diethoxyphosphinyl)benzoic Acid

C11H15O5P (258.06570700000003)


   

4-thiothymidine

4-thiothymidine

C10H14N2O4S (258.0674244)


4-Thiothymidine is a purine nucleoside analog. Purine nucleoside analogs have broad antitumor activity targeting indolent lymphoid malignancies. Anticancer mechanisms in this process rely on inhibition of DNA synthesis, induction of apoptosis, etc[1].

   

3-[(3-Carboxyphenyl)carbamoyl]pyridine 1-oxide

3-[(3-Carboxyphenyl)carbamoyl]pyridine 1-oxide

C13H10N2O4 (258.064054)


   

2-[2-Oxo-2-(4-fluorophenyl)ethyl]benzoic acid

2-[2-Oxo-2-(4-fluorophenyl)ethyl]benzoic acid

C15H11FO3 (258.06921880000004)


   

Benzeneacetic acid, a-(phenylthio)-, hydrazide

Benzeneacetic acid, a-(phenylthio)-, hydrazide

C14H14N2OS (258.0826794)


   

2-(5-chloro-4-methylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

2-(5-chloro-4-methylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

C11H16BClO2S (258.0652536)


   

4-[(2,4-dichlorophenyl)methyl]piperidin-4-amine

4-[(2,4-dichlorophenyl)methyl]piperidin-4-amine

C12H16Cl2N2 (258.0690476)


   

Methyl 5-(ethylsulfonyl)-2-methoxybenzoate

Methyl 5-(ethylsulfonyl)-2-methoxybenzoate

C11H14O5S (258.05619140000005)


   

(4S)-2-hydroxy-4-(2-methoxyphenyl)-5,5-dimethyl-1,3,2λ5-dioxaphosphinane 2-oxide

(4S)-2-hydroxy-4-(2-methoxyphenyl)-5,5-dimethyl-1,3,2λ5-dioxaphosphinane 2-oxide

C11H15O5P (258.06570700000003)


   

4-CHLORO-1-(2,4-DIMETHYLPHENYL)-1H-PYRAZOLO[3,4-D]PYRIMIDINE

4-CHLORO-1-(2,4-DIMETHYLPHENYL)-1H-PYRAZOLO[3,4-D]PYRIMIDINE

C13H11ClN4 (258.0672196)


   

2-(4-(METHYLTHIO)-[1,1-BIPHENYL]-3-YL)ACETIC ACID

2-(4-(METHYLTHIO)-[1,1-BIPHENYL]-3-YL)ACETIC ACID

C15H14O2S (258.0714464)


   

3-(BENZO[D][1,3]DIOXOL-5-YL)-5-HYDROXYBENZOIC ACID

3-(BENZO[D][1,3]DIOXOL-5-YL)-5-HYDROXYBENZOIC ACID

C14H10O5 (258.052821)


   

1-[(4-Fluorophenyl)sulfonyl]-4-methylpiperazine

1-[(4-Fluorophenyl)sulfonyl]-4-methylpiperazine

C11H15FN2O2S (258.0838222)


   

4-CHLORO-4-ISO-PROPYLBENZOPHENONE

4-CHLORO-4-ISO-PROPYLBENZOPHENONE

C16H15ClO (258.081137)


   

2-CHLORO-1,2-DI-P-TOLYL-ETHANONE

2-CHLORO-1,2-DI-P-TOLYL-ETHANONE

C16H15ClO (258.081137)


   

N-butyl-3-nitrobenzenesulfonamide

N-butyl-3-nitrobenzenesulfonamide

C10H14N2O4S (258.0674244)


   

3-(4-HYDROXY-5-ISOPROPYL-6-OXO-1,6-DIHYDRO-PYRIMIDIN-2-YLSULFANYL)-PROPIONIC ACID

3-(4-HYDROXY-5-ISOPROPYL-6-OXO-1,6-DIHYDRO-PYRIMIDIN-2-YLSULFANYL)-PROPIONIC ACID

C10H14N2O4S (258.0674244)


   

7-Ethoxy-4-(trifluoromethyl)coumarin

7-Ethoxy-4-(trifluoromethyl)coumarin

C12H9F3O3 (258.050376)


   

2-C-Methyluridine

2-C-Methyluridine

C10H14N2O6 (258.0851824)


2'-C-methyluridine is a uridine analog. Uridine has potential antiepileptic effects, and its analogs can be used to study anticonvulsant and anxiolytic activities, as well as to develop new antihypertensive agents[1].

   

N-BOC-2-Amino-4-Thiazolacetic Acid

N-BOC-2-Amino-4-Thiazolacetic Acid

C10H14N2O4S (258.0674244)


   
   

4-Anilino-3-nitrobenzoic acid

4-Anilino-3-nitrobenzoic acid

C13H10N2O4 (258.064054)


   

1H-Benzimidazole-2-methanol,a-(4-chlorophenyl)-

1H-Benzimidazole-2-methanol,a-(4-chlorophenyl)-

C14H11ClN2O (258.0559866)


   

4-(4-chlorophenyl)-3-phenyl-butan-2-one

4-(4-chlorophenyl)-3-phenyl-butan-2-one

C16H15ClO (258.081137)


   

diethyl 2,4,6-trioxoheptanedioate

diethyl 2,4,6-trioxoheptanedioate

C11H14O7 (258.0739494)


   

3-(4-(METHOXYCARBONYL)PHENYL)PROPANE-1-SULFONIC ACID

3-(4-(METHOXYCARBONYL)PHENYL)PROPANE-1-SULFONIC ACID

C11H14O5S (258.05619140000005)


   

3-(Diphenylphosphino)propionic acid

3-(Diphenylphosphino)propionic acid

C15H15O2P (258.080962)


   
   

3-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)benzonitrile

3-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)benzonitrile

C12H11BN2O4 (258.08118360000003)


   

BIS(P-NITROPHENYL)METHANE

BIS(P-NITROPHENYL)METHANE

C13H10N2O4 (258.064054)


   

2-((4-Methylbenzyl)thio)benzoic acid

2-((4-Methylbenzyl)thio)benzoic acid

C15H14O2S (258.0714464)


   

4-[(N,N-DIMETHYLGLYCYL)AMINO]BENZOIC ACID HYDROCHLORIDE

4-[(N,N-DIMETHYLGLYCYL)AMINO]BENZOIC ACID HYDROCHLORIDE

C11H15ClN2O3 (258.077115)


   

3-((TERT-BUTYLDIMETHYLSILYLOXY)METHYL)-5-METHOXYPYRIDINE

3-((TERT-BUTYLDIMETHYLSILYLOXY)METHYL)-5-METHOXYPYRIDINE

C11H15ClN2O3 (258.077115)


   

3-Cyclopropylmethoxy-4-difluoromethoxybenzoic Acid

3-Cyclopropylmethoxy-4-difluoromethoxybenzoic Acid

C12H12F2O4 (258.0703616)


   

2-PHENYLAMINO-3-NITROBENZOIC ACID

2-PHENYLAMINO-3-NITROBENZOIC ACID

C13H10N2O4 (258.064054)


   

4-[4-(1H-IMIDAZOL-1-YL)PHENYL]-2,4-DIOXO-BUTANOIC ACID

4-[4-(1H-IMIDAZOL-1-YL)PHENYL]-2,4-DIOXO-BUTANOIC ACID

C13H10N2O4 (258.064054)


   

4-(2-nitrophenoxy)piperidine,hydrochloride

4-(2-nitrophenoxy)piperidine,hydrochloride

C11H15ClN2O3 (258.077115)


   

4-(3-Nitrophenoxy)piperidine hydrochloride (1:1)

4-(3-Nitrophenoxy)piperidine hydrochloride (1:1)

C11H15ClN2O3 (258.077115)


   

9-AMINO-6-CHLORO-2-METHOXYACRIDINE

9-AMINO-6-CHLORO-2-METHOXYACRIDINE

C14H11ClN2O (258.0559866)


   

2-(2-((tert-Butoxycarbonyl)amino)thiazol-5-yl)acetic acid

2-(2-((tert-Butoxycarbonyl)amino)thiazol-5-yl)acetic acid

C10H14N2O4S (258.0674244)


   
   

ethyl 2-(trifluoromethyl)imidazo[1,2-a]pyridine-3-carboxylate

ethyl 2-(trifluoromethyl)imidazo[1,2-a]pyridine-3-carboxylate

C11H9F3N2O2 (258.061609)


   

2-IMINO-α-PHENYL-3-THIAZOLIDINEETHANOL HYDROCHLORIDE

2-IMINO-α-PHENYL-3-THIAZOLIDINEETHANOL HYDROCHLORIDE

C11H15ClN2OS (258.059357)


   

7-chloro-2-(4-methoxyphenyl)pyrazolo[1,5-a]pyridine

7-chloro-2-(4-methoxyphenyl)pyrazolo[1,5-a]pyridine

C14H11ClN2O (258.0559866)


   

2-(2,4-Dihydroxybenzoyl)benzoic acid

2-(2,4-Dihydroxybenzoyl)benzoic acid

C14H10O5 (258.052821)


   

4-(4-Nitrophenoxy)piperidine hydrochloride (1:1)

4-(4-Nitrophenoxy)piperidine hydrochloride (1:1)

C11H15ClN2O3 (258.077115)


   

tetraethyl pyrophosphite

tetraethyl pyrophosphite

C8H20O5P2 (258.078593)


   

2-CHLORO-3-(3,5-DIMETHYL-PYRAZOL-1-YL)-QUINOXALINE

2-CHLORO-3-(3,5-DIMETHYL-PYRAZOL-1-YL)-QUINOXALINE

C13H11ClN4 (258.0672196)


   

3-Cyano-4-hydroxy-7-methoxy-6-quinolinyl acetate

3-Cyano-4-hydroxy-7-methoxy-6-quinolinyl acetate

C13H10N2O4 (258.064054)


   

METHYL 3-[(PHENYLTHIO)METHYL]BENZOATE

METHYL 3-[(PHENYLTHIO)METHYL]BENZOATE

C15H14O2S (258.0714464)


   

1-(3,4-Dichlorobenzyl)-4-piperidinamine

1-(3,4-Dichlorobenzyl)-4-piperidinamine

C12H16Cl2N2 (258.0690476)


   

N-1-Naphthylethylenediamine dihydrochloride

N-(1-Naphthyl)ethylenediamine dihydrochloride

C12H16Cl2N2 (258.0690476)


   

1,2-Benzanthraquinone

1,2-Benzanthraquinone

C18H10O2 (258.068076)


   
   

Sulnidazole

Sulnidazole

C9H14N4O3S (258.0786574)


C254 - Anti-Infective Agent > C276 - Antiparasitic Agent > C277 - Antiprotozoal Agent

   

diethyl 2,5-diaminothiophene-3,4-dicarboxylate

diethyl 2,5-diaminothiophene-3,4-dicarboxylate

C10H14N2O4S (258.0674244)


   

2,5-Bis(2-fluorophenyl)-1,3,4-oxadiazole

2,5-Bis(2-fluorophenyl)-1,3,4-oxadiazole

C14H8F2N2O (258.0604662)


   

(+)-Thalidomide

(R)-(+)-Thalidomide

C13H10N2O4 (258.064054)


   
   

ISOQUINOLIN-1-YL-THIOMORPHOLIN-4-YL-METHANONE

ISOQUINOLIN-1-YL-THIOMORPHOLIN-4-YL-METHANONE

C14H14N2OS (258.0826794)


   

Ethyl 6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate

Ethyl 6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate

C11H9F3N2O2 (258.061609)


   

2-(2,3-difluorophenyl)-4-pyridin-2-yl-1,3-oxazole

2-(2,3-difluorophenyl)-4-pyridin-2-yl-1,3-oxazole

C14H8F2N2O (258.0604662)


   

2-(2,5-difluorophenyl)-4-pyridin-2-yl-1,3-oxazole

2-(2,5-difluorophenyl)-4-pyridin-2-yl-1,3-oxazole

C14H8F2N2O (258.0604662)


   

2-(3,5-difluorophenyl)-4-pyridin-2-yl-1,3-oxazole

2-(3,5-difluorophenyl)-4-pyridin-2-yl-1,3-oxazole

C14H8F2N2O (258.0604662)


   

N-(4-[[(2-HYDROXYETHYL)AMINO]SULFONYL]PHENYL)ACETAMIDE

N-(4-[[(2-HYDROXYETHYL)AMINO]SULFONYL]PHENYL)ACETAMIDE

C10H14N2O4S (258.0674244)


   

4,4-Oxybisbenzoic acid

4,4-Oxybisbenzoic acid

C14H10O5 (258.052821)


   

2-[(Diphenylmethyl)thio]acetic Acid

2-[(Diphenylmethyl)thio]acetic Acid

C15H14O2S (258.0714464)


   

5,12-Tetracenedione

5,12-Naphthacenequinone

C18H10O2 (258.068076)


   

ethyl 4-phenylsulfanylbenzoate

ethyl 4-phenylsulfanylbenzoate

C15H14O2S (258.0714464)


   

2-[(4-Methoxyphenyl)sulfonyl]acetic acid ethyl ester

2-[(4-Methoxyphenyl)sulfonyl]acetic acid ethyl ester

C11H14O5S (258.05619140000005)


   
   

2-(chloromethyl)oxirane,3-(2,3-dihydroxypropoxy)propane-1,2-diol

2-(chloromethyl)oxirane,3-(2,3-dihydroxypropoxy)propane-1,2-diol

C9H19ClO6 (258.0870104)


   

Di-tert-butyl Chloromethyl Phosphate

Di-tert-butyl Chloromethyl Phosphate

C9H20ClO4P (258.078768)


   

N-(2-Cyanophenyl)-3,4-difluorobenzamide

N-(2-Cyanophenyl)-3,4-difluorobenzamide

C14H8F2N2O (258.0604662)


   

Ethyl 5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylate

Ethyl 5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylate

C11H9F3N2O2 (258.061609)


   

3-(BENZOYLOXY)-2-HYDROXYBENZOIC ACID

3-(BENZOYLOXY)-2-HYDROXYBENZOIC ACID

C14H10O5 (258.052821)


   

4-Hydroxy-3-methylsulfanyl-4,5,6,7-tetrahydro-2-benzothiophene-1-carbohydrazide

4-Hydroxy-3-methylsulfanyl-4,5,6,7-tetrahydro-2-benzothiophene-1-carbohydrazide

C10H14N2O2S2 (258.04966640000004)


   

2-CHLORO-N-(2,2-DIMETHOXY-ETHYL)-N-METHYL-ISONICOTINAMIDE

2-CHLORO-N-(2,2-DIMETHOXY-ETHYL)-N-METHYL-ISONICOTINAMIDE

C11H15ClN2O3 (258.077115)


   

Dimethyl 2-oxo-3-phenoxypropylphosphonate

Dimethyl 2-oxo-3-phenoxypropylphosphonate

C11H15O5P (258.06570700000003)


   

Dimethyl (3,3-difluoro-2-oxoheptyl)phosphonate

Dimethyl (3,3-difluoro-2-oxoheptyl)phosphonate

C9H17F2O4P (258.0832476)


   

4,4-OXYBIS(1,4-BENZENE)DIBORONIC ACID

4,4-OXYBIS(1,4-BENZENE)DIBORONIC ACID

C12H12B2O5 (258.0870802)


   

N-tert-Butyl 4-Nitrophenylsulfonamide

N-tert-Butyl 4-Nitrophenylsulfonamide

C10H14N2O4S (258.0674244)


   

2-[[(TERT-BUTOXYCARBONYL)AMINO]METHYL]THIAZOLE-4-CARBOXYLIC ACID

2-[[(TERT-BUTOXYCARBONYL)AMINO]METHYL]THIAZOLE-4-CARBOXYLIC ACID

C10H14N2O4S (258.0674244)


   

2-[(tert-butoxycarbonylamino)methyl]thiazole-5-carboxylic acid

2-[(tert-butoxycarbonylamino)methyl]thiazole-5-carboxylic acid

C10H14N2O4S (258.0674244)


   

2-(4-NITRO-PHENYLAMINO)-BENZOIC ACID

2-(4-NITRO-PHENYLAMINO)-BENZOIC ACID

C13H10N2O4 (258.064054)


   

2-DIPHENYLPHOSPHINOETHYL-FUNCTIONALIZED SILICA GEL

2-DIPHENYLPHOSPHINOETHYL-FUNCTIONALIZED SILICA GEL

C14H15OPSi (258.062975)


   
   

METHYL 4-[(PHENYLTHIO)METHYL]BENZOATE

METHYL 4-[(PHENYLTHIO)METHYL]BENZOATE

C15H14O2S (258.0714464)


   

4-nitrophenyl anthranilate

4-nitrophenyl anthranilate

C13H10N2O4 (258.064054)


   

2-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate

2-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate

C8H14N4O4Si (258.0784284)


   

(S)-5-IODO-3-[(2-AZETIDINYL)-METHOXY]PYRIDINE

(S)-5-IODO-3-[(2-AZETIDINYL)-METHOXY]PYRIDINE

C13H11ClN4 (258.0672196)


   

8-chloro-2-(4-methoxyphenyl)imidazo[1,2-a]pyridine

8-chloro-2-(4-methoxyphenyl)imidazo[1,2-a]pyridine

C14H11ClN2O (258.0559866)


   

2-(3-Nitrophenoxy)Benzamide

2-(3-Nitrophenoxy)Benzamide

C13H10N2O4 (258.064054)


   

2-(benzo[d]thiazol-2-ylamino)-6-methylpyrimidin-4-ol

2-(benzo[d]thiazol-2-ylamino)-6-methylpyrimidin-4-ol

C12H10N4OS (258.057529)


   

ethyl 6-(trifluoromethyl)-1H-indazole-3-carboxylate

ethyl 6-(trifluoromethyl)-1H-indazole-3-carboxylate

C11H9F3N2O2 (258.061609)


   

3H-Xanthen-3-one,2,6,7-trihydroxy-9-methyl-

3H-Xanthen-3-one,2,6,7-trihydroxy-9-methyl-

C14H10O5 (258.052821)


   

bis(trimethylsilyl) but-2-ynedioate

bis(trimethylsilyl) but-2-ynedioate

C10H18O4Si2 (258.0743588)


   

5-Hydroxymethyl-2-deoxyuridine

5-Hydroxymethyl-2-deoxyuridine

C10H14N2O6 (258.0851824)


D000970 - Antineoplastic Agents 5-Hydroxymethyl-2'-deoxyuridine is a nucleoside analog. 5-Hydroxymethyl-2'-deoxyuridine inhibits the replication of multiple human leukemia cell lines with IC50 values of 1.7-5.8 μM. 5-Hydroxymethyl-2'-deoxyuridine prolongs the survival of mice carrying L1210 leukemia. 5-Hydroxymethyl-2'-deoxyuridine can be used for the research of cell replication and leukemia[1][2][3].

   

2-(2-aminophenyl)sulfanyl-N-phenylacetamide

2-(2-aminophenyl)sulfanyl-N-phenylacetamide

C14H14N2OS (258.0826794)


   
   

Pyridoxamine dihydrochloride

Pyridoxamine dihydrochloride

C8H16Cl2N2O3 (258.0537926)


   

Benzoic acid, 4-(cyclopropylMethoxy)-3-(difluoroMethoxy)-

Benzoic acid, 4-(cyclopropylMethoxy)-3-(difluoroMethoxy)-

C12H12F2O4 (258.0703616)


   

N-(2-Methyl-2-propanyl)-3-nitrobenzenesulfonamide

N-(2-Methyl-2-propanyl)-3-nitrobenzenesulfonamide

C10H14N2O4S (258.0674244)


   

2,4-Dinitrdiphenylmethane

2,4-Dinitrdiphenylmethane

C13H10N2O4 (258.064054)


   

3-(2-AMINOPHENYL)-N-METHYLPROPANAMIDE

3-(2-AMINOPHENYL)-N-METHYLPROPANAMIDE

C11H13F3N2Si (258.0800054)


   

4-Trifluoromethyl-5-azaindole-2-carboxylic acid ethyl ester

4-Trifluoromethyl-5-azaindole-2-carboxylic acid ethyl ester

C11H9F3N2O2 (258.061609)


   

Benzenesulfonamide,N,N-diethyl-3-nitro-

Benzenesulfonamide,N,N-diethyl-3-nitro-

C10H14N2O4S (258.0674244)


   

Benzyl (dimethoxyphosphoryl)acetate

Benzyl (dimethoxyphosphoryl)acetate

C11H15O5P (258.06570700000003)


   

METHYL 2-((TERT-BUTOXYCARBONYL)AMINO)THIAZOLE-5-CARBOXYLATE

METHYL 2-((TERT-BUTOXYCARBONYL)AMINO)THIAZOLE-5-CARBOXYLATE

C10H14N2O4S (258.0674244)


   
   

Flutafuranol (18F)

Flutafuranol (18F)

C14H11FN2O2 (258.0804518)


C1446 - Radiopharmaceutical Compound > C2124 - Radioconjugate

   

4-(5-Fluoro-1,3-benzothiazol-2-yl)-2-methylaniline

4-(5-Fluoro-1,3-benzothiazol-2-yl)-2-methylaniline

C14H11FN2S (258.06269380000003)


   

1-beta-D-Arabinofuranosylthymine

1-beta-D-Arabinofuranosylthymine

C10H14N2O6 (258.0851824)


D000890 - Anti-Infective Agents > D000998 - Antiviral Agents

   

2-(3,4-Dihydroxyphenyl)-1,3-benzodioxole-5-carboxaldehyde

2-(3,4-Dihydroxyphenyl)-1,3-benzodioxole-5-carboxaldehyde

C14H10O5 (258.052821)


   

4-(2-furanylmethyl)-3-pyridin-4-yl-1H-1,2,4-triazole-5-thione

4-(2-furanylmethyl)-3-pyridin-4-yl-1H-1,2,4-triazole-5-thione

C12H10N4OS (258.057529)


   

8-Hydroxy-2-(1-hydroxyethyl)benzo[f][1]benzofuran-4,9-dione

8-Hydroxy-2-(1-hydroxyethyl)benzo[f][1]benzofuran-4,9-dione

C14H10O5 (258.052821)


   

3-Methylpseudouridine

3-Methylpseudouridine

C10H14N2O6 (258.0851824)


   

3-nitro-N-(1H-pyrrol-2-ylmethylene)benzohydrazide

3-nitro-N-(1H-pyrrol-2-ylmethylene)benzohydrazide

C12H10N4O3 (258.075287)


   

Tetracene-1,4-dione

Tetracene-1,4-dione

C18H10O2 (258.068076)


   

4-[(4-Aminobenzene-1-sulfonyl)amino]butanoic acid

4-[(4-Aminobenzene-1-sulfonyl)amino]butanoic acid

C10H14N2O4S (258.0674244)


   

2-Hydroxy-3,3-dimethyl-2,3-dihydro-1-benzofuran-5-yl methanesulfonate

2-Hydroxy-3,3-dimethyl-2,3-dihydro-1-benzofuran-5-yl methanesulfonate

C11H14O5S (258.05619140000005)


   

[(2-Amino-alpha-methoxyimino-4-thiazolylacetyl)amino]methylboronic acid

[(2-Amino-alpha-methoxyimino-4-thiazolylacetyl)amino]methylboronic acid

C7H11BN4O4S (258.0594036)


   

(7S)-4,7-Dihydroxy-10-oxo-3,5,9-trioxa-4-phosphaundecan-1-aminium 4-oxide

(7S)-4,7-Dihydroxy-10-oxo-3,5,9-trioxa-4-phosphaundecan-1-aminium 4-oxide

C7H17NO7P+ (258.0742602)


   

D-1-(4-Chlorophenyl)-2-(acetamido)ethane boronic acid

D-1-(4-Chlorophenyl)-2-(acetamido)ethane boronic acid

C10H14BClNO4- (258.0704364)


   

L-1-(4-Chlorophenyl)-2-(acetamido)ethane boronic acid

L-1-(4-Chlorophenyl)-2-(acetamido)ethane boronic acid

C10H14BClNO4- (258.0704364)


   

Gentisin

5-18-04-00497 (Beilstein Handbook Reference)

C14H10O5 (258.052821)


   

1-[3-Hydroxy-5-(hydroxymethyl)-4-methoxyoxolan-2-yl]pyrimidine-2,4-dione

1-[3-Hydroxy-5-(hydroxymethyl)-4-methoxyoxolan-2-yl]pyrimidine-2,4-dione

C10H14N2O6 (258.0851824)


   

5,6-Dimethoxynaphtho[2,3-b]furan-4,9-dione

5,6-Dimethoxynaphtho[2,3-b]furan-4,9-dione

C14H10O5 (258.052821)


   

4,6,8-Trihydroxydibenzodiazepinone

4,6,8-Trihydroxydibenzodiazepinone

C13H10N2O4 (258.064054)


   

[(2S,3S,4R,6S)-6-(dihydroxymethyl)-3,4-dihydroxyoxan-2-yl]methylphosphonic acid

[(2S,3S,4R,6S)-6-(dihydroxymethyl)-3,4-dihydroxyoxan-2-yl]methylphosphonic acid

C7H15O8P (258.050452)


   

Benzyl 2-phenylethenyl sulfone

Benzyl 2-phenylethenyl sulfone

C15H14O2S (258.0714464)


   

N-1-Naphthalenyl-1,2-ethanediamine dihydrochloride

N-1-Naphthalenyl-1,2-ethanediamine dihydrochloride

C12H16Cl2N2 (258.0690476)


   

1-Ethyl-3-(4-methylphenyl)sulfonylthiourea

1-Ethyl-3-(4-methylphenyl)sulfonylthiourea

C10H14N2O2S2 (258.04966640000004)


   

2-O-methylpseudouridine

2-O-methylpseudouridine

C10H14N2O6 (258.0851824)


   
   

3-Methyl-7,9,10-trihydroxy-1H-naphtho[2,3-c]pyran-1-one

3-Methyl-7,9,10-trihydroxy-1H-naphtho[2,3-c]pyran-1-one

C14H10O5 (258.052821)


   

4,6-dimethyl-3-[3-(trifluoromethyl)-2H-isoxazol-5-ylidene]-2-pyridinone

4,6-dimethyl-3-[3-(trifluoromethyl)-2H-isoxazol-5-ylidene]-2-pyridinone

C11H9F3N2O2 (258.061609)


   

ribosylimidazoleacetic acid

ribosylimidazoleacetic acid

C10H14N2O6 (258.0851824)


   

2-[(2-Furanylmethylthio)methyl]-5-methylimidazo[1,2-a]pyridine

2-[(2-Furanylmethylthio)methyl]-5-methylimidazo[1,2-a]pyridine

C14H14N2OS (258.0826794)


   

N-(2-Pyridinyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide

N-(2-Pyridinyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide

C14H14N2OS (258.0826794)


   

3-(2-chlorophenyl)-N-4-pyridinylacrylamide

3-(2-chlorophenyl)-N-4-pyridinylacrylamide

C14H11ClN2O (258.0559866)


   

1-(2,4,6-Trihydroxy-3-chlorophenyl)-1-hexanone

1-(2,4,6-Trihydroxy-3-chlorophenyl)-1-hexanone

C12H15ClO4 (258.065882)


   

4-Oxo-3-pyrimido[2,1-b][1,3]benzoxazolecarboxylic acid ethyl ester

4-Oxo-3-pyrimido[2,1-b][1,3]benzoxazolecarboxylic acid ethyl ester

C13H10N2O4 (258.064054)


   

(5Z)-3-ethyl-5-(morpholin-4-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-4-one

(5Z)-3-ethyl-5-(morpholin-4-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-4-one

C10H14N2O2S2 (258.04966640000004)


   

(3-Methylthio)benzyl benzoate

(3-Methylthio)benzyl benzoate

C15H14O2S (258.0714464)


   

(4-Methylthio)benzyl benzoate

(4-Methylthio)benzyl benzoate

C15H14O2S (258.0714464)


   

5-Chloro-2-methoxy-3,7-bis(methoxymethyl)cyclohepta-2,4,6-trien-1-one

5-Chloro-2-methoxy-3,7-bis(methoxymethyl)cyclohepta-2,4,6-trien-1-one

C12H15ClO4 (258.065882)


   

3,6-Dihydroxy-1-methoxyxanthen-9-one

3,6-Dihydroxy-1-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

Norrubrofusarin

Norrubrofusarin

C14H10O5 (258.052821)


A member of the class of benzochromenones that is 4H-benzo[g]chromen-4-one carrying a methyl group at position 2 and a hydroxy group at positions 5, 6 and 8, respectively.

   

(1-Ribosylimidazole)-4-acetate

(1-Ribosylimidazole)-4-acetate

C10H14N2O6 (258.0851824)


   
   
   

8-hydroxy-2-(1-hydroxyethyl)naphtho-[2,3-b]-furan-4,9-dione

8-hydroxy-2-(1-hydroxyethyl)naphtho-[2,3-b]-furan-4,9-dione

C14H10O5 (258.052821)


A naphthofuran that is naphtho[2,3-b]furan-4,9-dione substituted by a hydroxy group at position 8 and a 1-hydroxyethyl group at position 2. Isolated from Tabebuia impetiginosa and Kigelia pinnata, it exhibits antineoplastic activity.

   

(3-chloro-2,4,6-trihydroxyphenyl)hexan-1-one

(3-chloro-2,4,6-trihydroxyphenyl)hexan-1-one

C12H15ClO4 (258.065882)


An aromatic ketone that is phloroglucinol in which two of the hydrogens attached to the benzene ring have been replaced by a chloro and hexanoyl groups. It is an intermediate biosynthetic precursor for differentiation-inducing factor 1 (DIF-1) which is a major inducer of stalk cell differentiation.

   

nor-toralactone

nor-toralactone

C14H10O5 (258.052821)


A naphtho-gamma-pyrone that is 1H-benzo[g]isochromen-1-one substituted by a methyl group at position 3 and hydroxy groups at positions 7, 9 and 10.

   
   
   

SCD1/5-IN-1

SCD1/5-IN-1

C12H10N4O3 (258.075287)


SCD1/5-IN-1 (Compound 10) is a SCD1/5 inhibitor. SCD1/5-IN-1 can be used for research of neurological disease[1].

   

hydroxyethyl furanhydroxynaphthoquinone

hydroxyethyl furanhydroxynaphthoquinone

C14H10O5 (258.052821)


   

5,6-dihydroxy-1-methoxyxanthen-9-one

5,6-dihydroxy-1-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

5-hydroxy-2-[(1r)-1-hydroxyethyl]naphtho[2,3-b]furan-4,9-dione

5-hydroxy-2-[(1r)-1-hydroxyethyl]naphtho[2,3-b]furan-4,9-dione

C14H10O5 (258.052821)


   

8-hydroxy-2-(1-hydroxyethyl)naphtho[2,3-b]furan-4,9-dione

8-hydroxy-2-(1-hydroxyethyl)naphtho[2,3-b]furan-4,9-dione

C14H10O5 (258.052821)


   

5-acetyl-3-amino-1,4-dioxonaphthalene-2-carboximidic acid

5-acetyl-3-amino-1,4-dioxonaphthalene-2-carboximidic acid

C13H10N2O4 (258.064054)


   

(3r,5r)-7-chloro-3-hydroxy-2,2,8-trimethyl-1-oxaspiro[4.5]dec-7-ene-6,9-dione

(3r,5r)-7-chloro-3-hydroxy-2,2,8-trimethyl-1-oxaspiro[4.5]dec-7-ene-6,9-dione

C12H15ClO4 (258.065882)


   

(9r)-3-acetyl-5,9-dihydroxy-9h-naphtho[2,3-c]furan-4-one

(9r)-3-acetyl-5,9-dihydroxy-9h-naphtho[2,3-c]furan-4-one

C14H10O5 (258.052821)


   

(9s)-3-acetyl-5,9-dihydroxy-9h-naphtho[2,3-c]furan-4-one

(9s)-3-acetyl-5,9-dihydroxy-9h-naphtho[2,3-c]furan-4-one

C14H10O5 (258.052821)


   

4,8,10-trihydroxy-5-methylbenzo[h]chromen-2-one

4,8,10-trihydroxy-5-methylbenzo[h]chromen-2-one

C14H10O5 (258.052821)


   

7-chloro-3-hydroxy-2,2,8-trimethyl-1-oxaspiro[4.5]dec-7-ene-6,9-dione

7-chloro-3-hydroxy-2,2,8-trimethyl-1-oxaspiro[4.5]dec-7-ene-6,9-dione

C12H15ClO4 (258.065882)


   

3,4-dihydroxy-2-methoxyxanthen-9-one

3,4-dihydroxy-2-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

1,3-dihydroxy-2-methoxy xanthone

NA

C14H10O5 (258.052821)


{"Ingredient_id": "HBIN001184","Ingredient_name": "1,3-dihydroxy-2-methoxy xanthone","Alias": "NA","Ingredient_formula": "C14H10O5","Ingredient_Smile": "COC1=C(C=C2C(=C1O)C(=O)C3=CC=CC=C3O2)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "SMIT15120","TCMID_id": "6008","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

1,5,8-trihydroxy-3-methoxy xanthones

NA

C14H10O5 (258.052821)


{"Ingredient_id": "HBIN001596","Ingredient_name": "1,5,8-trihydroxy-3-methoxy xanthones","Alias": "NA","Ingredient_formula": "C14H10O5","Ingredient_Smile": "CC1=CC2=C(C(=C1)O)C(=O)C3=C(C=CC(=C3O2)O)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "43026","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

2,4,7- Trihydroxy-5-Methyl fluorenone

NA

C14H10O5 (258.052821)


{"Ingredient_id": "HBIN004265","Ingredient_name": "2,4,7- Trihydroxy-5-Methyl fluorenone","Alias": "NA","Ingredient_formula": "C14H10O5","Ingredient_Smile": "COC1=C2C(=CC(=C1)O)C(=O)C3=CC(=CC(=C32)O)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "42553","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

2,7-dihydroxy-1-methoxyxanthone

NA

C14H10O5 (258.052821)


{"Ingredient_id": "HBIN005006","Ingredient_name": "2,7-dihydroxy-1-methoxyxanthone","Alias": "NA","Ingredient_formula": "C14H10O5","Ingredient_Smile": "COC1=C(C=CC2=C1C(=O)C3=C(O2)C=CC(=C3)O)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "6012","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

2,7-dihydroxy-1-methoxyxanthen-9-one

2,7-dihydroxy-1-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

(3s)-3-hydroxy-2,2-dimethyl-3h,4h-naphtho[2,3-b]pyran-5,10-dione

(3s)-3-hydroxy-2,2-dimethyl-3h,4h-naphtho[2,3-b]pyran-5,10-dione

C15H14O4 (258.0892044)


   

2-oxo-3-[(2e)-5-oxofuran-2-ylidene]propyl benzoate

2-oxo-3-[(2e)-5-oxofuran-2-ylidene]propyl benzoate

C14H10O5 (258.052821)


   

methyl 5,6,7-trihydroxy-7-methyl-1-oxo-4ah,5h,6h,7ah-cyclopenta[c]pyran-4-carboxylate

methyl 5,6,7-trihydroxy-7-methyl-1-oxo-4ah,5h,6h,7ah-cyclopenta[c]pyran-4-carboxylate

C11H14O7 (258.0739494)


   

4-[(1e)-2-(3-hydroxyphenyl)ethenyl]-3-methoxybenzene-1,2-diol

4-[(1e)-2-(3-hydroxyphenyl)ethenyl]-3-methoxybenzene-1,2-diol

C15H14O4 (258.0892044)


   

(6s)-1,6-dihydroxy-6-methyl-7,8-dihydro-5h-anthracene-9,10-dione

(6s)-1,6-dihydroxy-6-methyl-7,8-dihydro-5h-anthracene-9,10-dione

C15H14O4 (258.0892044)


   

1,7-dihydroxy-3-(hydroxymethyl)xanthen-9-one

1,7-dihydroxy-3-(hydroxymethyl)xanthen-9-one

C14H10O5 (258.052821)


   

6-[2-(3-hydroxyphenyl)ethyl]-2h-1,3-benzodioxol-4-ol

6-[2-(3-hydroxyphenyl)ethyl]-2h-1,3-benzodioxol-4-ol

C15H14O4 (258.0892044)


   

(4s)-6-hydroxy-4,8,12-trimethyl-2-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(12),5,7,9(13)-tetraene-10,11-dione

(4s)-6-hydroxy-4,8,12-trimethyl-2-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(12),5,7,9(13)-tetraene-10,11-dione

C15H14O4 (258.0892044)


   

3-[(1e)-2-(3-hydroxy-5-methoxyphenyl)ethenyl]benzene-1,2-diol

3-[(1e)-2-(3-hydroxy-5-methoxyphenyl)ethenyl]benzene-1,2-diol

C15H14O4 (258.0892044)


   

(3r)-3-hydroxy-2,2-dimethyl-3h,4h-naphtho[2,3-b]pyran-5,10-dione

(3r)-3-hydroxy-2,2-dimethyl-3h,4h-naphtho[2,3-b]pyran-5,10-dione

C15H14O4 (258.0892044)


   

7-methoxy-8-(3-methylbut-2-enoyl)chromen-2-one

7-methoxy-8-(3-methylbut-2-enoyl)chromen-2-one

C15H14O4 (258.0892044)


   

8-hydroxy-5-methoxy-1-methylnaphtho[2,3-c]furan-4,9-dione

8-hydroxy-5-methoxy-1-methylnaphtho[2,3-c]furan-4,9-dione

C14H10O5 (258.052821)


   

(3s)-3-(6,6-dimethyl-2-oxo-5h-pyran-3-yl)-3h-2-benzofuran-1-one

(3s)-3-(6,6-dimethyl-2-oxo-5h-pyran-3-yl)-3h-2-benzofuran-1-one

C15H14O4 (258.0892044)


   

2-methoxy-9,10-dihydrophenanthrene-1,4,7-triol

2-methoxy-9,10-dihydrophenanthrene-1,4,7-triol

C15H14O4 (258.0892044)


   

(6r)-6-hydroxy-3-[(r)-hydroxy(phenyl)methyl]-5,6-dihydro-4h-1-benzofuran-2-one

(6r)-6-hydroxy-3-[(r)-hydroxy(phenyl)methyl]-5,6-dihydro-4h-1-benzofuran-2-one

C15H14O4 (258.0892044)


   

6-hydroxy-7-(3-methylbut-2-en-1-yl)-2-oxochromene-5-carbaldehyde

6-hydroxy-7-(3-methylbut-2-en-1-yl)-2-oxochromene-5-carbaldehyde

C15H14O4 (258.0892044)


   

2,8-dihydroxy-1-methoxyxanthen-9-one

2,8-dihydroxy-1-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

6-methyl-12-(3-oxobutyl)-4,11-dioxatricyclo[7.3.0.0³,⁷]dodeca-1(9),2,5,7-tetraen-10-one

6-methyl-12-(3-oxobutyl)-4,11-dioxatricyclo[7.3.0.0³,⁷]dodeca-1(9),2,5,7-tetraen-10-one

C15H14O4 (258.0892044)


   

(1r,8s,15s)-3,15-dimethyl-5,14-dioxatetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadeca-2(6),3,11-triene-7,13-dione

(1r,8s,15s)-3,15-dimethyl-5,14-dioxatetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadeca-2(6),3,11-triene-7,13-dione

C15H14O4 (258.0892044)


   

1,5-dihydroxy-6-methoxyxanthen-9-one

1,5-dihydroxy-6-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

(2s)-2-(4-hydroxyphenyl)-3,4-dihydro-2h-1-benzopyran-6,7-diol

(2s)-2-(4-hydroxyphenyl)-3,4-dihydro-2h-1-benzopyran-6,7-diol

C15H14O4 (258.0892044)


   

7-hydroxy-2,3,3-trimethyl-2h-naphtho[1,2-b]furan-4,5-dione

7-hydroxy-2,3,3-trimethyl-2h-naphtho[1,2-b]furan-4,5-dione

C15H14O4 (258.0892044)


   

1,3-dihydroxy-6-methoxyxanthen-9-one

1,3-dihydroxy-6-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

3-(7-methoxy-2-oxochromen-8-yl)-2-methylbut-2-enal

3-(7-methoxy-2-oxochromen-8-yl)-2-methylbut-2-enal

C15H14O4 (258.0892044)


   

(4r)-4-hydroperoxy-3,4,5-trimethylnaphtho[2,3-b]furan-9-one

(4r)-4-hydroperoxy-3,4,5-trimethylnaphtho[2,3-b]furan-9-one

C15H14O4 (258.0892044)


   

4,5-dimethoxy-3-methyl-3h-naphtho[2,3-c]furan-1-one

4,5-dimethoxy-3-methyl-3h-naphtho[2,3-c]furan-1-one

C15H14O4 (258.0892044)


   

2-(3,5-dihydroxyphenyl)-1-benzofuran-6,7-diol

2-(3,5-dihydroxyphenyl)-1-benzofuran-6,7-diol

C14H10O5 (258.052821)


   

7-hydroxy-2,3,3-trimethyl-2h-naphtho[2,3-b]furan-4,9-dione

7-hydroxy-2,3,3-trimethyl-2h-naphtho[2,3-b]furan-4,9-dione

C15H14O4 (258.0892044)


   

(2r,3r,3ar,9ar)-3-hydroxy-2-(prop-1-en-2-yl)-2h,3h,3ah,9ah-naphtho[2,3-b]furan-4,9-dione

(2r,3r,3ar,9ar)-3-hydroxy-2-(prop-1-en-2-yl)-2h,3h,3ah,9ah-naphtho[2,3-b]furan-4,9-dione

C15H14O4 (258.0892044)


   

1,8-dihydroxy-3-methoxyxanthen-9-one

1,8-dihydroxy-3-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

2,8,10-trihydroxy-5-methylbenzo[h]chromen-4-one

2,8,10-trihydroxy-5-methylbenzo[h]chromen-4-one

C14H10O5 (258.052821)


   

(6s)-6-hydroxy-3-[hydroxy(phenyl)methyl]-5,6-dihydro-4h-1-benzofuran-2-one

(6s)-6-hydroxy-3-[hydroxy(phenyl)methyl]-5,6-dihydro-4h-1-benzofuran-2-one

C15H14O4 (258.0892044)


   

(12s)-12-[(1s)-1-hydroxyethyl]-6-methyl-4,11-dioxatricyclo[7.5.0.0³,⁷]tetradeca-1(9),2,5,7,13-pentaen-10-one

(12s)-12-[(1s)-1-hydroxyethyl]-6-methyl-4,11-dioxatricyclo[7.5.0.0³,⁷]tetradeca-1(9),2,5,7,13-pentaen-10-one

C15H14O4 (258.0892044)


   

5-[(1z)-2-(3-hydroxy-4-methoxyphenyl)ethenyl]benzene-1,3-diol

5-[(1z)-2-(3-hydroxy-4-methoxyphenyl)ethenyl]benzene-1,3-diol

C15H14O4 (258.0892044)


   

5,11-dihydroxy-7-isopropyl-10-methyl-2-oxatricyclo[6.3.1.0⁴,¹²]dodeca-1(11),4(12),5,7,9-pentaen-3-one

5,11-dihydroxy-7-isopropyl-10-methyl-2-oxatricyclo[6.3.1.0⁴,¹²]dodeca-1(11),4(12),5,7,9-pentaen-3-one

C15H14O4 (258.0892044)


   

(1r,6e,8e)-3,8-dimethyl-5,14-dioxatricyclo[10.2.1.0²,⁶]pentadeca-2,6,8,12(15)-tetraene-4,13-dione

(1r,6e,8e)-3,8-dimethyl-5,14-dioxatricyclo[10.2.1.0²,⁶]pentadeca-2,6,8,12(15)-tetraene-4,13-dione

C15H14O4 (258.0892044)


   

3,5,7-trihydroxy-9-methyl-3,4-dihydro-2h-anthracen-1-one

3,5,7-trihydroxy-9-methyl-3,4-dihydro-2h-anthracen-1-one

C15H14O4 (258.0892044)


   

2-oxo-3-(5-oxofuran-2-ylidene)propyl benzoate

2-oxo-3-(5-oxofuran-2-ylidene)propyl benzoate

C14H10O5 (258.052821)


   

(3r)-3,8,9-trihydroxy-3-methyl-2,4-dihydroanthracen-1-one

(3r)-3,8,9-trihydroxy-3-methyl-2,4-dihydroanthracen-1-one

C15H14O4 (258.0892044)


   

12-(1-hydroxyethyl)-6-methyl-4,11-dioxatricyclo[7.5.0.0³,⁷]tetradeca-1(9),2,5,7,13-pentaen-10-one

12-(1-hydroxyethyl)-6-methyl-4,11-dioxatricyclo[7.5.0.0³,⁷]tetradeca-1(9),2,5,7,13-pentaen-10-one

C15H14O4 (258.0892044)


   

3,5-dihydroxy-4-methoxyxanthen-9-one

3,5-dihydroxy-4-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

(4r)-6-hydroxy-4,8,12-trimethyl-2-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(12),5,7,9(13)-tetraene-10,11-dione

(4r)-6-hydroxy-4,8,12-trimethyl-2-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(12),5,7,9(13)-tetraene-10,11-dione

C15H14O4 (258.0892044)


   

(2s)-6-hydroxy-2,3,3-trimethyl-2h-naphtho[2,3-b]furan-4,9-dione

(2s)-6-hydroxy-2,3,3-trimethyl-2h-naphtho[2,3-b]furan-4,9-dione

C15H14O4 (258.0892044)


   

7-(hexa-2,4-diyn-1-ylidene)-1,6-dioxaspiro[4.4]non-8-en-3-yl acetate

7-(hexa-2,4-diyn-1-ylidene)-1,6-dioxaspiro[4.4]non-8-en-3-yl acetate

C15H14O4 (258.0892044)


   

5-methoxy-9,10-dihydrophenanthrene-2,4,7-triol

5-methoxy-9,10-dihydrophenanthrene-2,4,7-triol

C15H14O4 (258.0892044)


   

3-(hydroxymethyl)-5,8a-dimethyl-8h-naphtho[2,3-b]furan-2,7-dione

3-(hydroxymethyl)-5,8a-dimethyl-8h-naphtho[2,3-b]furan-2,7-dione

C15H14O4 (258.0892044)


   

4-methoxy-9,10-dihydrophenanthrene-2,3,5-triol

4-methoxy-9,10-dihydrophenanthrene-2,3,5-triol

C15H14O4 (258.0892044)


   

(2s)-3'-methoxy-3,4-dihydrospiro[1-benzopyran-2,1'-cyclohexan]-3'-ene-2',5'-dione

(2s)-3'-methoxy-3,4-dihydrospiro[1-benzopyran-2,1'-cyclohexan]-3'-ene-2',5'-dione

C15H14O4 (258.0892044)


   

(3s)-4,5-dimethoxy-3-methyl-3h-naphtho[2,3-c]furan-1-one

(3s)-4,5-dimethoxy-3-methyl-3h-naphtho[2,3-c]furan-1-one

C15H14O4 (258.0892044)


   

7-methoxy-8-(3-methylbut-3-enoyl)chromen-2-one

7-methoxy-8-(3-methylbut-3-enoyl)chromen-2-one

C15H14O4 (258.0892044)


   

2-hydroxy-3-[(2e)-4-hydroxy-3-methylbut-2-en-1-yl]naphthalene-1,4-dione

2-hydroxy-3-[(2e)-4-hydroxy-3-methylbut-2-en-1-yl]naphthalene-1,4-dione

C15H14O4 (258.0892044)


   

(1s)-8'-hydroxy-2-methoxy-3',4'-dihydrospiro[cyclopentane-1,2'-naphthalen]-2-ene-1',4-dione

(1s)-8'-hydroxy-2-methoxy-3',4'-dihydrospiro[cyclopentane-1,2'-naphthalen]-2-ene-1',4-dione

C15H14O4 (258.0892044)


   

5-hydroxy-2,8,8-trimethylpyrano[3,2-g]chromen-4-one

5-hydroxy-2,8,8-trimethylpyrano[3,2-g]chromen-4-one

C15H14O4 (258.0892044)


   

(2r)-7-hydroxy-2,3,3-trimethyl-2h-naphtho[1,2-b]furan-4,5-dione

(2r)-7-hydroxy-2,3,3-trimethyl-2h-naphtho[1,2-b]furan-4,5-dione

C15H14O4 (258.0892044)


   

2,4,7-trihydroxy-5-methoxyfluoren-9-one

2,4,7-trihydroxy-5-methoxyfluoren-9-one

C14H10O5 (258.052821)


   

(3s)-3,5,7-trihydroxy-9-methyl-3,4-dihydro-2h-anthracen-1-one

(3s)-3,5,7-trihydroxy-9-methyl-3,4-dihydro-2h-anthracen-1-one

C15H14O4 (258.0892044)


   

2,3-dihydroxy-1-methoxyxanthen-9-one

2,3-dihydroxy-1-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

3,8,9-trihydroxy-6-methyl-3,4-dihydro-2h-anthracen-1-one

3,8,9-trihydroxy-6-methyl-3,4-dihydro-2h-anthracen-1-one

C15H14O4 (258.0892044)


   

2-oxo-3a,4,5,7a-tetrahydro-3h-1-benzofuran-5-yl benzoate

2-oxo-3a,4,5,7a-tetrahydro-3h-1-benzofuran-5-yl benzoate

C15H14O4 (258.0892044)


   

3,5-dihydroxy-2-(3-methylbut-2-en-1-yl)naphthalene-1,4-dione

3,5-dihydroxy-2-(3-methylbut-2-en-1-yl)naphthalene-1,4-dione

C15H14O4 (258.0892044)


   

4,6,9-trihydroxy-8-methyl-3,4-dihydro-2h-anthracen-1-one

4,6,9-trihydroxy-8-methyl-3,4-dihydro-2h-anthracen-1-one

C15H14O4 (258.0892044)


   

5'-hydroxy-4-methyl-3'h-spiro[furan-2,2'-naphthalene]-1',4',5-trione

5'-hydroxy-4-methyl-3'h-spiro[furan-2,2'-naphthalene]-1',4',5-trione

C14H10O5 (258.052821)


   

(2-methoxyphenyl)methyl 2-hydroxybenzoate

(2-methoxyphenyl)methyl 2-hydroxybenzoate

C15H14O4 (258.0892044)


   

(3r,5s,7e)-7-(hexa-2,4-diyn-1-ylidene)-1,6-dioxaspiro[4.4]non-8-en-3-yl acetate

(3r,5s,7e)-7-(hexa-2,4-diyn-1-ylidene)-1,6-dioxaspiro[4.4]non-8-en-3-yl acetate

C15H14O4 (258.0892044)


   

8,10-dihydroxy-2,5-dimethyl-2h,3h-naphtho[1,2-b]pyran-4-one

8,10-dihydroxy-2,5-dimethyl-2h,3h-naphtho[1,2-b]pyran-4-one

C15H14O4 (258.0892044)


   

6-methoxy-3,13-dimethyl-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(9),2(7),3,5,10,12-hexaene-5,11-diol

6-methoxy-3,13-dimethyl-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(9),2(7),3,5,10,12-hexaene-5,11-diol

C15H14O4 (258.0892044)


   

6-hydroxy-8-methoxy-2-methylnaphtho[1,2-b]furan-4,5-dione

6-hydroxy-8-methoxy-2-methylnaphtho[1,2-b]furan-4,5-dione

C14H10O5 (258.052821)


   

9-hydroxy-1,5,8-trimethyl-1h,2h-naphtho[2,1-b]furan-6,7-dione

9-hydroxy-1,5,8-trimethyl-1h,2h-naphtho[2,1-b]furan-6,7-dione

C15H14O4 (258.0892044)


   

7-hydroxy-4,8,12-trimethyl-2-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(12),5,7,9(13)-tetraene-10,11-dione

7-hydroxy-4,8,12-trimethyl-2-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(12),5,7,9(13)-tetraene-10,11-dione

C15H14O4 (258.0892044)


   

4,11-dihydroxy-13-methyl-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(9),2(7),3,5,10,12-hexaene-6-carboxylic acid

4,11-dihydroxy-13-methyl-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(9),2(7),3,5,10,12-hexaene-6-carboxylic acid

C14H10O5 (258.052821)


   

4-hydroxy-2,2-dimethyl-3h,4h-naphtho[2,3-b]pyran-5,10-dione

4-hydroxy-2,2-dimethyl-3h,4h-naphtho[2,3-b]pyran-5,10-dione

C15H14O4 (258.0892044)


   

(2r)-8-hydroxy-2,3,3-trimethyl-2h-naphtho[2,3-b]furan-4,9-dione

(2r)-8-hydroxy-2,3,3-trimethyl-2h-naphtho[2,3-b]furan-4,9-dione

C15H14O4 (258.0892044)


   

(3r,5s,7z)-7-(hexa-2,4-diyn-1-ylidene)-1,6-dioxaspiro[4.4]non-8-en-3-yl acetate

(3r,5s,7z)-7-(hexa-2,4-diyn-1-ylidene)-1,6-dioxaspiro[4.4]non-8-en-3-yl acetate

C15H14O4 (258.0892044)


   

3-[2-(3-hydroxy-5-methoxyphenyl)ethenyl]benzene-1,2-diol

3-[2-(3-hydroxy-5-methoxyphenyl)ethenyl]benzene-1,2-diol

C15H14O4 (258.0892044)


   

(3as,9ar,9br)-6,9-dimethyl-3-methylidene-3ah,4h,9ah,9bh-azuleno[4,5-b]furan-2,5,7-trione

(3as,9ar,9br)-6,9-dimethyl-3-methylidene-3ah,4h,9ah,9bh-azuleno[4,5-b]furan-2,5,7-trione

C15H14O4 (258.0892044)


   

1,6-dihydroxy-7-methoxyxanthen-9-one

1,6-dihydroxy-7-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

2-benzoyl-3,5-dimethoxyphenol

2-benzoyl-3,5-dimethoxyphenol

C15H14O4 (258.0892044)


   

7,9-dihydroxy-3-methyl-1h-benzo[g]isochromene-5,10-dione

7,9-dihydroxy-3-methyl-1h-benzo[g]isochromene-5,10-dione

C14H10O5 (258.052821)


   

5-methoxy-2,2-dimethylpyrano[2,3-f]chromen-8-one

5-methoxy-2,2-dimethylpyrano[2,3-f]chromen-8-one

C15H14O4 (258.0892044)


   

3-hydroxy-2,2-dimethyl-3h,4h-naphtho[2,3-b]pyran-5,10-dione

3-hydroxy-2,2-dimethyl-3h,4h-naphtho[2,3-b]pyran-5,10-dione

C15H14O4 (258.0892044)


   

(12r)-12-[(1s)-1-hydroxyethyl]-6-methyl-4,11-dioxatricyclo[7.5.0.0³,⁷]tetradeca-1(9),2,5,7,13-pentaen-10-one

(12r)-12-[(1s)-1-hydroxyethyl]-6-methyl-4,11-dioxatricyclo[7.5.0.0³,⁷]tetradeca-1(9),2,5,7,13-pentaen-10-one

C15H14O4 (258.0892044)


   

(3as,5s,7ar)-2-oxo-3a,4,5,7a-tetrahydro-3h-1-benzofuran-5-yl benzoate

(3as,5s,7ar)-2-oxo-3a,4,5,7a-tetrahydro-3h-1-benzofuran-5-yl benzoate

C15H14O4 (258.0892044)


   

2-(2-hydroxypropan-2-yl)-2h,3h-naphtho[2,3-b]furan-4,9-dione

2-(2-hydroxypropan-2-yl)-2h,3h-naphtho[2,3-b]furan-4,9-dione

C15H14O4 (258.0892044)


   

7-methoxy-8-[(2s,3s)-3-(prop-1-en-2-yl)oxiran-2-yl]chromen-2-one

7-methoxy-8-[(2s,3s)-3-(prop-1-en-2-yl)oxiran-2-yl]chromen-2-one

C15H14O4 (258.0892044)


   

(5z)-4-methoxy-5-[(2e)-1-methoxy-3-phenylprop-2-en-1-ylidene]furan-2-one

(5z)-4-methoxy-5-[(2e)-1-methoxy-3-phenylprop-2-en-1-ylidene]furan-2-one

C15H14O4 (258.0892044)


   

(2r,3r)-2-(4-hydroxyphenyl)-3,4-dihydro-2h-1-benzopyran-3,7-diol

(2r,3r)-2-(4-hydroxyphenyl)-3,4-dihydro-2h-1-benzopyran-3,7-diol

C15H14O4 (258.0892044)


   

2-methoxy-6-[2-(4-methoxyphenyl)ethenyl]pyran-4-one

2-methoxy-6-[2-(4-methoxyphenyl)ethenyl]pyran-4-one

C15H14O4 (258.0892044)


   

2-(7-hydroxy-5-methyl-1,3-dihydro-2-benzofuran-1-yl)benzene-1,3-diol

2-(7-hydroxy-5-methyl-1,3-dihydro-2-benzofuran-1-yl)benzene-1,3-diol

C15H14O4 (258.0892044)


   

2,4-dihydroxy-6-methoxyxanthen-9-one

2,4-dihydroxy-6-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

8-[(1z)-4-hydroxy-3-methylidenebut-1-en-1-yl]-7-methoxychromen-2-one

8-[(1z)-4-hydroxy-3-methylidenebut-1-en-1-yl]-7-methoxychromen-2-one

C15H14O4 (258.0892044)


   

8,15-diazapentacyclo[9.6.2.0²,⁷.0⁸,¹⁹.0¹⁴,¹⁸]nonadeca-1(18),2(7),3,5,9,11(19),12,14,16-nonaen-13-ol

8,15-diazapentacyclo[9.6.2.0²,⁷.0⁸,¹⁹.0¹⁴,¹⁸]nonadeca-1(18),2(7),3,5,9,11(19),12,14,16-nonaen-13-ol

C17H10N2O (258.079309)


   

2,5-dihydroxy-1-methoxyxanthen-9-one

2,5-dihydroxy-1-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

8-hydroxy-2-[(1r)-1-hydroxyethyl]naphtho[2,3-b]furan-4,9-dione

8-hydroxy-2-[(1r)-1-hydroxyethyl]naphtho[2,3-b]furan-4,9-dione

C14H10O5 (258.052821)


   

5-hydroxy-8-methoxy-1-methylnaphtho[2,3-c]furan-4,9-dione

5-hydroxy-8-methoxy-1-methylnaphtho[2,3-c]furan-4,9-dione

C14H10O5 (258.052821)


   

(2r,3r,4s,5s,6r)-2-(furan-2-carbonyl)-6-(hydroxymethyl)oxane-3,4,5-triol

(2r,3r,4s,5s,6r)-2-(furan-2-carbonyl)-6-(hydroxymethyl)oxane-3,4,5-triol

C11H14O7 (258.0739494)


   

3-(2,4-dihydroxyphenyl)-1-(4-hydroxyphenyl)propan-1-one

3-(2,4-dihydroxyphenyl)-1-(4-hydroxyphenyl)propan-1-one

C15H14O4 (258.0892044)


   

(1r)-3,8-dimethyl-5,14-dioxatricyclo[10.2.1.0²,⁶]pentadeca-2,6,8,12(15)-tetraene-4,13-dione

(1r)-3,8-dimethyl-5,14-dioxatricyclo[10.2.1.0²,⁶]pentadeca-2,6,8,12(15)-tetraene-4,13-dione

C15H14O4 (258.0892044)


   

(2s)-6-hydroxy-2,3,3-trimethyl-2h-naphtho[1,2-b]furan-4,5-dione

(2s)-6-hydroxy-2,3,3-trimethyl-2h-naphtho[1,2-b]furan-4,5-dione

C15H14O4 (258.0892044)


   

5-[(2s,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-hydroxy-1-methylpyrimidin-2-one

5-[(2s,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-hydroxy-1-methylpyrimidin-2-one

C10H14N2O6 (258.0851824)


   

2,5-dihydroxy-3-(3-methylbut-2-en-1-yl)naphthalene-1,4-dione

2,5-dihydroxy-3-(3-methylbut-2-en-1-yl)naphthalene-1,4-dione

C15H14O4 (258.0892044)


   

2,6,9-trihydroxy-8-methyl-3,4-dihydro-2h-anthracen-1-one

2,6,9-trihydroxy-8-methyl-3,4-dihydro-2h-anthracen-1-one

C15H14O4 (258.0892044)


   

(9ar)-5-(hydroxymethyl)-3,8-dimethyl-9h,9ah-azuleno[6,5-b]furan-2,7-dione

(9ar)-5-(hydroxymethyl)-3,8-dimethyl-9h,9ah-azuleno[6,5-b]furan-2,7-dione

C15H14O4 (258.0892044)


   

9-hydroxy-2,2-dimethyl-3h,4h-naphtho[2,3-b]pyran-5,10-dione

9-hydroxy-2,2-dimethyl-3h,4h-naphtho[2,3-b]pyran-5,10-dione

C15H14O4 (258.0892044)


   

5-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-hydroxy-1-methylpyrimidin-2-one

5-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-hydroxy-1-methylpyrimidin-2-one

C10H14N2O6 (258.0851824)


   

3,15-dimethyl-5,14-dioxatetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadeca-2(6),3,11-triene-7,13-dione

3,15-dimethyl-5,14-dioxatetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadeca-2(6),3,11-triene-7,13-dione

C15H14O4 (258.0892044)


   

(3s)-3,8,9-trihydroxy-6-methyl-3,4-dihydro-2h-anthracen-1-one

(3s)-3,8,9-trihydroxy-6-methyl-3,4-dihydro-2h-anthracen-1-one

C15H14O4 (258.0892044)


   

6-hydroxy-4,8,12-trimethyl-2-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(12),5,7,9(13)-tetraene-10,11-dione

6-hydroxy-4,8,12-trimethyl-2-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(12),5,7,9(13)-tetraene-10,11-dione

C15H14O4 (258.0892044)


   

3,8,9-trihydroxy-3-methyl-2,4-dihydroanthracen-1-one

3,8,9-trihydroxy-3-methyl-2,4-dihydroanthracen-1-one

C15H14O4 (258.0892044)


   

2-hydroxy-3-(4-hydroxy-3-methylbut-2-en-1-yl)naphthalene-1,4-dione

2-hydroxy-3-(4-hydroxy-3-methylbut-2-en-1-yl)naphthalene-1,4-dione

C15H14O4 (258.0892044)


   

(8r)-6-methoxy-8-(prop-1-en-2-yl)-8h,9h-furo[2,3-h]chromen-2-one

(8r)-6-methoxy-8-(prop-1-en-2-yl)-8h,9h-furo[2,3-h]chromen-2-one

C15H14O4 (258.0892044)


   

11-hydroxy-10-(2-hydroxypropan-2-yl)-7-methyl-2-oxatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),4,6,8,10-pentaen-3-one

11-hydroxy-10-(2-hydroxypropan-2-yl)-7-methyl-2-oxatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),4,6,8,10-pentaen-3-one

C15H14O4 (258.0892044)


   

5-hydroxy-2,8-dimethyl-6h,9h-oxepino[3,2-g]chromen-4-one

5-hydroxy-2,8-dimethyl-6h,9h-oxepino[3,2-g]chromen-4-one

C15H14O4 (258.0892044)


   

3,5-dihydroxy-1-methoxyxanthen-9-one

3,5-dihydroxy-1-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

5-acetyl-1-hydroxy-3-imino-4-oxonaphthalene-2-carboximidic acid

5-acetyl-1-hydroxy-3-imino-4-oxonaphthalene-2-carboximidic acid

C13H10N2O4 (258.064054)


   

(r)-demethylvestitol

(r)-demethylvestitol

C15H14O4 (258.0892044)


   

1-(furan-3-yl)-6-(hydroxymethyl)-3,3-dimethylcyclopenta[c]pyran-7-one

1-(furan-3-yl)-6-(hydroxymethyl)-3,3-dimethylcyclopenta[c]pyran-7-one

C15H14O4 (258.0892044)


   

2-oxo-3-[(2z)-5-oxofuran-2-ylidene]propyl benzoate

2-oxo-3-[(2z)-5-oxofuran-2-ylidene]propyl benzoate

C14H10O5 (258.052821)


   

4-benzoyl-2,3-dimethoxyphenol

4-benzoyl-2,3-dimethoxyphenol

C15H14O4 (258.0892044)


   

methyl (4as,5r,6s,7r,7as)-5,6,7-trihydroxy-7-methyl-1-oxo-4ah,5h,6h,7ah-cyclopenta[c]pyran-4-carboxylate

methyl (4as,5r,6s,7r,7as)-5,6,7-trihydroxy-7-methyl-1-oxo-4ah,5h,6h,7ah-cyclopenta[c]pyran-4-carboxylate

C11H14O7 (258.0739494)


   

3-chloro-4,6-dimethoxy-2-propylbenzoic acid

3-chloro-4,6-dimethoxy-2-propylbenzoic acid

C12H15ClO4 (258.065882)


   

2-methoxy-6-[(1e)-2-(4-methoxyphenyl)ethenyl]pyran-4-one

2-methoxy-6-[(1e)-2-(4-methoxyphenyl)ethenyl]pyran-4-one

C15H14O4 (258.0892044)


   

(3r,5r,7e)-7-(hexa-2,4-diyn-1-ylidene)-1,6-dioxaspiro[4.4]non-8-en-3-yl acetate

(3r,5r,7e)-7-(hexa-2,4-diyn-1-ylidene)-1,6-dioxaspiro[4.4]non-8-en-3-yl acetate

C15H14O4 (258.0892044)


   

5-hydroxy-3,3,7,11-tetramethyl-2-oxatricyclo[6.3.1.0⁴,¹²]dodeca-1(11),4,6,8(12)-tetraene-9,10-dione

5-hydroxy-3,3,7,11-tetramethyl-2-oxatricyclo[6.3.1.0⁴,¹²]dodeca-1(11),4,6,8(12)-tetraene-9,10-dione

C15H14O4 (258.0892044)


   

(3r)-3,8,9-trihydroxy-6-methyl-3,4-dihydro-2h-anthracen-1-one

(3r)-3,8,9-trihydroxy-6-methyl-3,4-dihydro-2h-anthracen-1-one

C15H14O4 (258.0892044)


   

3,6,9-trihydroxy-8-methyl-3,4-dihydro-2h-anthracen-1-one

3,6,9-trihydroxy-8-methyl-3,4-dihydro-2h-anthracen-1-one

C15H14O4 (258.0892044)


   

(2-hydroxy-6-methoxyphenyl)methyl benzoate

(2-hydroxy-6-methoxyphenyl)methyl benzoate

C15H14O4 (258.0892044)


   

phenyl 3-amino-5-nitrobenzoate

phenyl 3-amino-5-nitrobenzoate

C13H10N2O4 (258.064054)


   

7-methoxy-6-[(2r,3r)-3-(prop-1-en-2-yl)oxiran-2-yl]chromen-2-one

7-methoxy-6-[(2r,3r)-3-(prop-1-en-2-yl)oxiran-2-yl]chromen-2-one

C15H14O4 (258.0892044)


   

2-hydroxy-3-(2-methyl-3-oxobutan-2-yl)naphthalene-1,4-dione

2-hydroxy-3-(2-methyl-3-oxobutan-2-yl)naphthalene-1,4-dione

C15H14O4 (258.0892044)


   

2-(4-hydroxyphenyl)-3,4-dihydro-2h-1-benzopyran-6,7-diol

2-(4-hydroxyphenyl)-3,4-dihydro-2h-1-benzopyran-6,7-diol

C15H14O4 (258.0892044)


   

(4s)-4-hydroperoxy-3,4,5-trimethylnaphtho[2,3-b]furan-9-one

(4s)-4-hydroperoxy-3,4,5-trimethylnaphtho[2,3-b]furan-9-one

C15H14O4 (258.0892044)


   

4,8-dihydroxy-1-methoxyxanthen-9-one

4,8-dihydroxy-1-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

8'-hydroxy-2-methoxy-3',4'-dihydrospiro[cyclopentane-1,2'-naphthalen]-2-ene-1',4-dione

8'-hydroxy-2-methoxy-3',4'-dihydrospiro[cyclopentane-1,2'-naphthalen]-2-ene-1',4-dione

C15H14O4 (258.0892044)


   

7-methoxy-6-[3-(prop-1-en-2-yl)oxiran-2-yl]chromen-2-one

7-methoxy-6-[3-(prop-1-en-2-yl)oxiran-2-yl]chromen-2-one

C15H14O4 (258.0892044)


   

4-hydroxy-4,8,12-trimethyl-2-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(12),5,7,9(13)-tetraene-10,11-dione

4-hydroxy-4,8,12-trimethyl-2-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(12),5,7,9(13)-tetraene-10,11-dione

C15H14O4 (258.0892044)


   

(2r,3r)-6-oxo-2-[(1e)-2-phenylethenyl]-2,3-dihydropyran-3-yl acetate

(2r,3r)-6-oxo-2-[(1e)-2-phenylethenyl]-2,3-dihydropyran-3-yl acetate

C15H14O4 (258.0892044)


   

1,4,7-trihydroxy-6-methylxanthen-9-one

1,4,7-trihydroxy-6-methylxanthen-9-one

C14H10O5 (258.052821)


   

(3r)-3,6,9-trihydroxy-8-methyl-3,4-dihydro-2h-anthracen-1-one

(3r)-3,6,9-trihydroxy-8-methyl-3,4-dihydro-2h-anthracen-1-one

C15H14O4 (258.0892044)


   

2-(2-methoxypropan-2-yl)furo[3,2-g]chromen-7-one

2-(2-methoxypropan-2-yl)furo[3,2-g]chromen-7-one

C15H14O4 (258.0892044)


   

3-hydroxy-2-(prop-1-en-2-yl)-2h,3h,3ah,9ah-naphtho[2,3-b]furan-4,9-dione

3-hydroxy-2-(prop-1-en-2-yl)-2h,3h,3ah,9ah-naphtho[2,3-b]furan-4,9-dione

C15H14O4 (258.0892044)


   

3,4-dimethoxy-6-(2-phenylethenyl)pyran-2-one

3,4-dimethoxy-6-(2-phenylethenyl)pyran-2-one

C15H14O4 (258.0892044)


   

3-acetyl-5,9-dihydroxy-9h-naphtho[2,3-c]furan-4-one

3-acetyl-5,9-dihydroxy-9h-naphtho[2,3-c]furan-4-one

C14H10O5 (258.052821)


   

3,4-dimethoxy-6-[(1e)-2-phenylethenyl]pyran-2-one

3,4-dimethoxy-6-[(1e)-2-phenylethenyl]pyran-2-one

C15H14O4 (258.0892044)


   

3-hydroxy-9-methyl-2-(prop-1-en-2-yl)-2h,3h-furo[3,2-c]chromen-4-one

3-hydroxy-9-methyl-2-(prop-1-en-2-yl)-2h,3h-furo[3,2-c]chromen-4-one

C15H14O4 (258.0892044)


   

4-hydroperoxy-3,4,5-trimethylnaphtho[2,3-b]furan-9-one

4-hydroperoxy-3,4,5-trimethylnaphtho[2,3-b]furan-9-one

C15H14O4 (258.0892044)


   

1-[(2r,3s,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-hydroxy-5-methylpyrimidin-2-one

1-[(2r,3s,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-hydroxy-5-methylpyrimidin-2-one

C10H14N2O6 (258.0851824)


   

(2s)-2-(2-hydroxypropan-2-yl)-2h,3h-naphtho[2,3-b]furan-4,9-dione

(2s)-2-(2-hydroxypropan-2-yl)-2h,3h-naphtho[2,3-b]furan-4,9-dione

C15H14O4 (258.0892044)


   

1,7-dihydroxy-2-methoxyxanthen-9-one

1,7-dihydroxy-2-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

6-methoxy-8-(prop-1-en-2-yl)-8h,9h-furo[2,3-h]chromen-2-one

6-methoxy-8-(prop-1-en-2-yl)-8h,9h-furo[2,3-h]chromen-2-one

C15H14O4 (258.0892044)


   

(1r,3s)-9-hydroxy-1,3-dimethyl-1h,3h,4h-naphtho[2,3-c]pyran-5,10-dione

(1r,3s)-9-hydroxy-1,3-dimethyl-1h,3h,4h-naphtho[2,3-c]pyran-5,10-dione

C15H14O4 (258.0892044)


   

(4-methoxy-2h-1,3-benzodioxol-5-yl)(phenyl)methanol

(4-methoxy-2h-1,3-benzodioxol-5-yl)(phenyl)methanol

C15H14O4 (258.0892044)


   

(3s)-3-hydroxy-2,2-dimethyl-3h,4h-naphtho[1,2-b]pyran-5,6-dione

(3s)-3-hydroxy-2,2-dimethyl-3h,4h-naphtho[1,2-b]pyran-5,6-dione

C15H14O4 (258.0892044)


   

1,5-dihydroxy-2-methoxyxanthen-9-one

1,5-dihydroxy-2-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

5-[(2r,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-hydroxy-1-methylpyrimidin-2-one

5-[(2r,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-hydroxy-1-methylpyrimidin-2-one

C10H14N2O6 (258.0851824)


   

1,5,8-trihydroxy-3-methylxanthen-9-one

1,5,8-trihydroxy-3-methylxanthen-9-one

C14H10O5 (258.052821)


   

1-phenyl-3-(2,4,6-trihydroxyphenyl)propan-1-one

1-phenyl-3-(2,4,6-trihydroxyphenyl)propan-1-one

C15H14O4 (258.0892044)


   

1,4,7-trihydroxy-5-methoxyfluoren-9-one

1,4,7-trihydroxy-5-methoxyfluoren-9-one

C14H10O5 (258.052821)


   

6-(2-methylbut-3-en-2-yl)-2h-[1,3]dioxolo[4,5-h]chromen-8-one

6-(2-methylbut-3-en-2-yl)-2h-[1,3]dioxolo[4,5-h]chromen-8-one

C15H14O4 (258.0892044)


   

4,5-dihydroxy-3-(3-methylbut-2-en-1-yl)naphthalene-1,2-dione

4,5-dihydroxy-3-(3-methylbut-2-en-1-yl)naphthalene-1,2-dione

C15H14O4 (258.0892044)


   

4,5,6-trihydroxy-2-methylcyclohexa[g]chromen-8-one

4,5,6-trihydroxy-2-methylcyclohexa[g]chromen-8-one

C14H10O5 (258.052821)


   

1,3-dihydroxy-2-methoxyxanthen-9-one

1,3-dihydroxy-2-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

1,7-dihydroxy-4-methoxyxanthen-9-one

1,7-dihydroxy-4-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

3,7-dihydroxy-1-methoxyxanthen-9-one

3,7-dihydroxy-1-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

1-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-hydroxy-5-methylpyrimidin-2-one

1-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-hydroxy-5-methylpyrimidin-2-one

C10H14N2O6 (258.0851824)


   

(2r)-2-(3,4-dihydroxyphenyl)-2h-1,3-benzodioxole-5-carbaldehyde

(2r)-2-(3,4-dihydroxyphenyl)-2h-1,3-benzodioxole-5-carbaldehyde

C14H10O5 (258.052821)