Exact Mass: 278.1325

Exact Mass Matches: 278.1325

Found 500 metabolites which its exact mass value is equals to given mass value 278.1325, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

OXADIXYL

OXADIXYL

C14H18N2O4 (278.1267)


CONFIDENCE standard compound; EAWAG_UCHEM_ID 3100 CONFIDENCE standard compound; INTERNAL_ID 525; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7509; ORIGINAL_PRECURSOR_SCAN_NO 7506 CONFIDENCE standard compound; INTERNAL_ID 525; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7589; ORIGINAL_PRECURSOR_SCAN_NO 7585 CONFIDENCE standard compound; INTERNAL_ID 525; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7575; ORIGINAL_PRECURSOR_SCAN_NO 7571 CONFIDENCE standard compound; INTERNAL_ID 525; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7572; ORIGINAL_PRECURSOR_SCAN_NO 7568 CONFIDENCE standard compound; INTERNAL_ID 525; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7583; ORIGINAL_PRECURSOR_SCAN_NO 7581 CONFIDENCE standard compound; INTERNAL_ID 525; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7621; ORIGINAL_PRECURSOR_SCAN_NO 7618

   

Pentoxifylline

3,7-dimethyl-1-(5-oxohexyl)-2,3,6,7-tetrahydro-1H-purine-2,6-dione

C13H18N4O3 (278.1379)


Pentoxifylline is only found in individuals that have used or taken this drug. It is a methylxanthine derivative that inhibits phosphodiesterase and affects blood rheology. It improves blood flow by increasing erythrocyte and leukocyte flexibility. It also inhibits platelet aggregation. Pentoxifylline modulates immunologic activity by stimulating cytokine production. [PubChem]Pentoxifylline inhibits erythrocyte phosphodiesterase, resulting in an increase in erythrocyte cAMP activity. Subsequently, the erythrocyte membrane becomes more resistant to deformity. Along with erythrocyte activity, pentoxifylline also decreases blood viscosity by reducing plasma fibrinogen concentrations and increasing fibrinolytic activity. It is also a non selective adenosine receptor antagonist. C - Cardiovascular system > C04 - Peripheral vasodilators > C04A - Peripheral vasodilators > C04AD - Purine derivatives COVID info from clinicaltrial, clinicaltrials, clinical trial, clinical trials C78275 - Agent Affecting Blood or Body Fluid > C1327 - Antiplatelet Agent D006401 - Hematologic Agents > D010975 - Platelet Aggregation Inhibitors D004791 - Enzyme Inhibitors > D010726 - Phosphodiesterase Inhibitors D020011 - Protective Agents > D011837 - Radiation-Protective Agents D002317 - Cardiovascular Agents > D014665 - Vasodilator Agents C471 - Enzyme Inhibitor > C744 - Phosphodiesterase Inhibitor D000975 - Antioxidants > D016166 - Free Radical Scavengers D020011 - Protective Agents > D000975 - Antioxidants CONFIDENCE standard compound; INTERNAL_ID 8614 CONFIDENCE standard compound; INTERNAL_ID 2267 Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

   

Pantetheine

2,4-dihydroxy-3,3-dimethyl-N-{2-[(2-sulfanylethyl)carbamoyl]ethyl}butanamide

C11H22N2O4S (278.13)


Pantetheine is the mercaptoethyl conjugated amide analogue of pantothenic acid (Vitamin B5). The dimer of this compound, pantethine is more commonly known, and is considered to be a more potent form of vitamin B5 than pantothenic acid. Pantetheine is an intermediate in the production of Coenzyme A by the body. An intermediate in the pathway of coenzyme A formation in mammalian liver and some microorganisms. Pantetheine is the mercaptoethyl conjugated amide analogue of pantothenic acid (Vitamin B5). The dimer of this compound, pantethine is more commonly known, and is considered to be a more potent form of vitamin B5 than pantothenic acid. Pantetheine is an intermediate in the production of Coenzyme A by the body. COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

   

Arginine, N2-benzoyl

5-{[amino(imino)methyl]amino}-2-(benzoylamino)pentanoic acid

C13H18N4O3 (278.1379)


   

N1-(alpha-D-ribosyl)-5,6-dimethyl-benzimidazole

(2S,5R)-2-(5,6-dimethyl-1H-1,3-benzodiazol-1-yl)-5-(hydroxymethyl)oxolane-3,4-diol

C14H18N2O4 (278.1267)


N1-(alpha-D-ribosyl)-5,6-dimethyl-benzimidazole is an intermediate in riboflavin metabolism. It is converted from N1-(5-Phospho-alpha-D-ribosyl)-5,6-dimethylbenzimidazole via dephosphorylation by the enzyme phosphohistidine phosphatase 1 (EC 3.1.3.-). Humans do not have all the enzymes needed to synthesize or metabolize riboflavin. However, gut microflora do have the necessary enzymatic machinery to produce and metabolize this vitamin. Riboflavin (or vitamin B2) is an easily absorbed micronutrient with a key role in maintaining health in humans and animals. It is the central component of the cofactors FAD and FMN, and is therefore required by all flavoproteins. Riboflavin is yellow or yellow-orange in color and in addition to being used as a food coloring it is also used to fortify some foods including baby foods, breakfast cereals, pastas, sauces, processed cheese, fruit drinks, vitamin-enriched milk products, some energy drinks, and vitamin supplements. [HMDB] N1-(alpha-D-ribosyl)-5,6-dimethyl-benzimidazole is an intermediate in riboflavin metabolism. It is converted from N1-(5-Phospho-alpha-D-ribosyl)-5,6-dimethylbenzimidazole via dephosphorylation by the enzyme phosphohistidine phosphatase 1 (EC 3.1.3.-). Humans do not have all the enzymes needed to synthesize or metabolize riboflavin. However, gut microflora do have the necessary enzymatic machinery to produce and metabolize this vitamin. Riboflavin (or vitamin B2) is an easily absorbed micronutrient with a key role in maintaining health in humans and animals. It is the central component of the cofactors FAD and FMN, and is therefore required by all flavoproteins. Riboflavin is yellow or yellow-orange in color and in addition to being used as a food coloring it is also used to fortify some foods including baby foods, breakfast cereals, pastas, sauces, processed cheese, fruit drinks, vitamin-enriched milk products, some energy drinks, and vitamin supplements.

   

Artecanin

Isochrysartemin B

C15H18O5 (278.1154)


   

Conchosin A

Conchosin A

C15H18O5 (278.1154)


   

Coriamyrtin

Coriamyrtine

C15H18O5 (278.1154)


   
   
   

2-(7-methylthio)heptylmalate

2-(7-methylthio)heptylmalic acid

C12H22O5S (278.1188)


   

3-(7-methylthio)heptylmalate

3-(7-methylthio)heptylmalic acid

C12H22O5S (278.1188)


   

Pentalenolactone F

Pentalenolactone F

C15H18O5 (278.1154)


A tetracyclic sesquiterpene lactone obtained by formal epoxidation of the 4-methylene group of pentalenolactone E.

   

Artecanin

(1R,2R,5S,9S,10S,11S,13R,14S)-2-hydroxy-2,11-dimethyl-6-methylidene-8,12,15-trioxapentacyclo[8.5.0.0¹,¹⁴.0⁵,⁹.0¹¹,¹³]pentadecan-7-one

C15H18O5 (278.1154)


Artecanin belongs to guaianolides and derivatives class of compounds. Those are diterpene lactones with a structure characterized by the presence of a gamma-lactone fused to a guaiane, forming 3,6,9-trimethyl-azuleno[4,5-b]furan-2-one or a derivative. Artecanin is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Artecanin can be found in sweet bay, which makes artecanin a potential biomarker for the consumption of this food product.

   

1,7-diphenylhept-1-ene-3,5-dione

1,7-diphenylhept-1-ene-3,5-dione

C19H18O2 (278.1307)


   

Marasmone

4-hydroxy-5,5-dimethyl-11,13-dioxatetracyclo[7.5.1.0¹,⁶.0¹²,¹⁵]pentadec-8-ene-2,14-dione

C15H18O5 (278.1154)


Marasmone is found in mushrooms. Marasmone is a constituent of Marasmius oreades (fairy ring mushroom) Constituent of Marasmius oreades (fairy ring mushroom). Marasmone is found in mushrooms.

   

Achimilic acid

3-{[(1Z)-2-hydroxy-2-methyl-5-oxocyclopent-3-en-1-ylidene]methyl}-2-methylidene-6-oxoheptanoic acid

C15H18O5 (278.1154)


Achimillic acid C is found in herbs and spices. Achimillic acid C is a constituent of Achillea millefolium (yarrow). Constituent of Achillea millefolium (yarrow). Achimillic acid B is found in herbs and spices.

   

Isomarasmone

2-hydroxy-5,5-dimethyl-11,13-dioxatetracyclo[7.5.1.0¹,⁶.0¹²,¹⁵]pentadec-8-ene-4,14-dione

C15H18O5 (278.1154)


Isomarasmone is found in mushrooms. Isomarasmone is a constituent of Marasmius oreades (fairy ring mushroom) Constituent of Marasmius oreades (fairy ring mushroom). Isomarasmone is found in mushrooms.

   

Solanolone

3,4,7,10-tetrahydroxy-6-methyl-1,2,3,4,4a,9,10,10a-octahydrophenanthren-9-one

C15H18O5 (278.1154)


Solanolone is found in potato. Solanolone is a constituent of potato tubers infected with Phoma exigua var. foveata. Constituent of potato tubers infected with Phoma exigua variety foveata. Solanolone is found in potato.

   

(6E)-1-(4-hydroxyphenyl)-7-phenylhepta-4,6-dien-3-one

(6E)-1-(4-hydroxyphenyl)-7-phenylhepta-4,6-dien-3-one

C19H18O2 (278.1307)


   

11-Hydroxy-12-methoxydihydrokawain

6-[2-(3-hydroxy-4-methoxyphenyl)ethyl]-4-methoxy-5,6-dihydro-2H-pyran-2-one

C15H18O5 (278.1154)


11-Hydroxy-12-methoxydihydrokawain is found in beverages. 11-Hydroxy-12-methoxydihydrokawain is a constituent of Piper methysticum (kava). FDA advises against use of kava in food due to potential risk of severe liver damage (2002)

   

Prolyl-Tyrosine

2-{[hydroxy(pyrrolidin-2-yl)methylidene]amino}-3-(4-hydroxyphenyl)propanoate

C14H18N2O4 (278.1267)


Prolyl-Tyrosine is a dipeptide composed of proline and tyrosine. 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.

   

Phenylalanylhydroxyproline

(2S,4R)-1-[(2S)-2-amino-3-phenylpropanoyl]-4-hydroxypyrrolidine-2-carboxylic acid

C14H18N2O4 (278.1267)


Phenylalanylhydroxyproline is a proteolytic breakdown product of collagen. It belongs to the family of peptides. These are compounds containing an amide derived from two or more amino carboxylic acid molecules (the same or different) by the formation of a covalent bond from the carbonyl carbon of one to the nitrogen atom of another. It is found in urine (PMID: 3782411). A dipeptide found in urine (PMID: 3782411). This is a proteolytic breakdown product of collagen. [HMDB]

   

Tyrosyl-Proline

1-[2-amino-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carboxylic acid

C14H18N2O4 (278.1267)


Tyrosyl-Proline is a dipeptide composed of tyrosine and proline. 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.

   

2beta,9xi-Dihydroxy-8-oxo-1(10),4,11(13)-germacratrien-12,6alpha-olide

4,8-dihydroxy-6,10-dimethyl-3-methylidene-2H,3H,3aH,4H,5H,8H,9H,11aH-cyclodeca[b]furan-2,5-dione

C15H18O5 (278.1154)


2beta,9xi-Dihydroxy-8-oxo-1(10),4,11(13)-germacratrien-12,6alpha-olide is found in herbs and spices. 2beta,9xi-Dihydroxy-8-oxo-1(10),4,11(13)-germacratrien-12,6alpha-olide is isolated from Tanacetum vulgare (tansy). Isolated from Tanacetum vulgare (tansy). 2beta,9xi-Dihydroxy-8-oxo-1(10),4,11(13)-germacratrien-12,6alpha-olide is found in herbs and spices.

   

N-alpha-Benzoyl-L-arginine

5-[(diaminomethylidene)amino]-2-(phenylformamido)pentanoic acid

C13H18N4O3 (278.1379)


   

4'-Hydroxymethohexital

5-(5-hydroxyhex-3-yn-2-yl)-1-methyl-5-(prop-2-en-1-yl)-1,3-diazinane-2,4,6-trione

C14H18N2O4 (278.1267)


   

Adibendan

7,7-Dimethyl-2-(4-pyridyl)-6,7-dihydro-3H,5H pyrrolo (2,3-F)benz-imidazol-6-one

C16H14N4O (278.1168)


C471 - Enzyme Inhibitor > C744 - Phosphodiesterase Inhibitor

   

benzoyl-l-arg

2-amino-2-benzoyl-5-[(diaminomethylidene)amino]pentanoic acid

C13H18N4O3 (278.1379)


   

Canin

2-hydroxy-2,11-dimethyl-6-methylidene-8,12,15-trioxapentacyclo[8.5.0.0¹,¹⁴.0⁵,⁹.0¹¹,¹³]pentadecan-7-one

C15H18O5 (278.1154)


   

Meranzin hydrate

8-(2,3-dihydroxy-3-methylbutyl)-7-methoxy-2H-chromen-2-one

C15H18O5 (278.1154)


   

Proquazone

7-methyl-4-phenyl-1-(propan-2-yl)-1,2-dihydroquinazolin-2-one

C18H18N2O (278.1419)


M - Musculo-skeletal system > M01 - Antiinflammatory and antirheumatic products > M01A - Antiinflammatory and antirheumatic products, non-steroids D018501 - Antirheumatic Agents > D000894 - Anti-Inflammatory Agents, Non-Steroidal > D016861 - Cyclooxygenase Inhibitors 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 D000893 - Anti-Inflammatory Agents D004791 - Enzyme Inhibitors

   

Raxofelast

2-[5-(acetyloxy)-4,6,7-trimethyl-2,3-dihydro-1-benzofuran-2-yl]acetic acid

C15H18O5 (278.1154)


C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent > C2198 - Nonnarcotic Analgesic

   

Musk moskene

1,1,3,3,5-pentamethyl-4,6-dinitro-2,3-dihydro-1H-indene

C14H18N2O4 (278.1267)


Flavouring compound [Superscent]

   

Meranzin hydrate

Meranzin hydrate

C15H18O5 (278.1154)


   

Urospermal A

Urospermal A

C15H18O5 (278.1154)


   

Peucedanol methyl ether

Peucedanol methyl ether

C15H18O5 (278.1154)


   

Dysodensiol B

Dysodensiol B

C15H18O5 (278.1154)


   

seco-Tanapartholide A

seco-Tanapartholide A

C15H18O5 (278.1154)


   

Grandilobalide C

Grandilobalide C

C15H18O5 (278.1154)


   

Hieracin II

Hieracin II

C15H18O5 (278.1154)


   
   
   

8alpha,12-diolide

8beta-Hydroxyeremophil-7(11)-ene-6alpha,15

C15H18O5 (278.1154)


   

(+)-Etharvendiol

(+)-Etharvendiol

C15H18O5 (278.1154)


   

11beta,13-Dihydrolactucin

11beta,13-Dihydrolactucin

C15H18O5 (278.1154)


A sesquiterpene lactone obtained by formal hydrogenation across the 11,13-double bond of lactucin. Found in chicory

   

ACRONYCULATIN A

ACRONYCULATIN A

C15H18O5 (278.1154)


   

1,13-Bis-O-desacetyl-1-oxoafraglaucolide

[9S-(9R*,10E,11aS*)]- 5,6,9,11a-Tetrahydro-9-hydroxy-3-(hydroxymethyl)-10-methyl-6-methylenecyclodeca[b]furan-2,7(4H,8H)-dione

C15H18O5 (278.1154)


   

Illudoic acid

Illudoic acid

C15H18O5 (278.1154)


   

Tanaphillin

Tanaphillin

C15H18O5 (278.1154)


   

(+)-Juricanolide

(+)-Juricanolide

C15H18O5 (278.1154)


   

MEGxp0_000862

MEGxp0_000862

C15H18O5 (278.1154)


   

MCULE-5938176015

MCULE-5938176015

C15H18O5 (278.1154)


   

Hyporadiolide

Hyporadiolide

C15H18O5 (278.1154)


   

(-)-Etharvensin

(-)-Etharvensin

C15H18O5 (278.1154)


   

Tanaparthin alpha-peroxide

Tanaparthin alpha-peroxide

C15H18O5 (278.1154)


   
   
   

Eleganolactone B

Eleganolactone B

C15H18O5 (278.1154)


   

Paniculide C

Paniculide C

C15H18O5 (278.1154)


   

Charminarone

Charminarone

C15H18O5 (278.1154)


   

Bisseccotanapartholide

Bisseccotanapartholide

C15H18O5 (278.1154)


   

Antheindurolide B

Antheindurolide B

C15H18O5 (278.1154)


   

Avicennone G

Avicennone G

C15H18O5 (278.1154)


   
   
   

epi-Antheindurolide B

epi-Antheindurolide B

C15H18O5 (278.1154)


   

Radulifolin A

Radulifolin A

C15H18O5 (278.1154)


   

Pulvilloric acid

Pulvilloric acid

C15H18O5 (278.1154)


   

Achimillic acid A

Achimillic acid A

C15H18O5 (278.1154)


   

Achimillic acid B

Achimillic acid B

C15H18O5 (278.1154)


   

Achimillic acid C

Achimillic acid C

C15H18O5 (278.1154)


   

Sericealactonecarboxylic acid

Sericealactonecarboxylic acid

C15H18O5 (278.1154)


   

3,4-Dihydrolactucin

3,4-Dihydrolactucin

C15H18O5 (278.1154)


   

1,10:2,3-Diepoxy-4-hydroxy-11(13)-guaien-12,6-olide

1,10:2,3-Diepoxy-4-hydroxy-11(13)-guaien-12,6-olide

C15H18O5 (278.1154)


   

Demexiptiline

Demexiptiline

C18H18N2O (278.1419)


C78272 - Agent Affecting Nervous System > C265 - Antidepressant Agent > C94727 - Tricyclic Antidepressant

   

Methyl 2-hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate

Methyl 2-hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate

C14H19BO5 (278.1325)


   

Maybridge4_001973

Maybridge4_001973

C15H14N6 (278.128)


   

Lomifylline

Lomifylline

C13H18N4O3 (278.1379)


C78273 - Agent Affecting Respiratory System > C29712 - Anti-asthmatic Agent > C319 - Bronchodilator C471 - Enzyme Inhibitor > C744 - Phosphodiesterase Inhibitor

   

Hydroxylagopodin B

Hydroxylagopodin B

C15H18O5 (278.1154)


   

(2E,6beta,8beta,9beta,10beta)-form-6,9-Dihydroxy-4-oxo-1(5),2,11(13)-xanthatrien-12,8-olide|6beta,9beta-dihydroxy-8-epi-xanthatin

(2E,6beta,8beta,9beta,10beta)-form-6,9-Dihydroxy-4-oxo-1(5),2,11(13)-xanthatrien-12,8-olide|6beta,9beta-dihydroxy-8-epi-xanthatin

C15H18O5 (278.1154)


   

4,5-dihydroxy-3-methyl-2-{[(3R)-tetrahydro-2,2-dimethyl-5-oxofuran-3-yl]methyl}benzaldehyde|lycifuranone B

4,5-dihydroxy-3-methyl-2-{[(3R)-tetrahydro-2,2-dimethyl-5-oxofuran-3-yl]methyl}benzaldehyde|lycifuranone B

C15H18O5 (278.1154)


   

1,2-Dihydro-9-menthoxyellipticine

1,2-Dihydro-9-menthoxyellipticine

C18H18N2O (278.1419)


   

iso-secotanapartholide

iso-secotanapartholide

C15H18O5 (278.1154)


   
   

3-O-hexanoyl glucose

3-O-hexanoyl glucose

C12H22O7 (278.1365)


   

1,7-diphenyl-5-hydroxy-4,6-heptadien-3-one

1,7-diphenyl-5-hydroxy-4,6-heptadien-3-one

C19H18O2 (278.1307)


   
   

(1alpha,4E,6alpha,8beta.10alpha,14alpha)-1,10:8,14-Diepoxy-14-hydroxy-4,11(13)-germacradien-12,6-olide

(1alpha,4E,6alpha,8beta.10alpha,14alpha)-1,10:8,14-Diepoxy-14-hydroxy-4,11(13)-germacradien-12,6-olide

C15H18O5 (278.1154)


   

(E)-2-(4-methoxyphenyl)-3-methyl-5-(prop-1-enyl)benzo[b]furan|2-(4-methoxyphenyl)-3-methyl-5-(E)-propenylbenzofuran|2-(4-methoxyphenyl)-3-methyl-5-[(E)-prop-1-enyl]benzo[b]furan|eupomatenoid-15

(E)-2-(4-methoxyphenyl)-3-methyl-5-(prop-1-enyl)benzo[b]furan|2-(4-methoxyphenyl)-3-methyl-5-(E)-propenylbenzofuran|2-(4-methoxyphenyl)-3-methyl-5-[(E)-prop-1-enyl]benzo[b]furan|eupomatenoid-15

C19H18O2 (278.1307)


   

melicophyllone-C

melicophyllone-C

C15H18O5 (278.1154)


   

8-desacylrepin

8-desacylrepin

C15H18O5 (278.1154)


   

5alpha,10alpha-Dihydroxy-1alpha-H-dehydroleucodin

5alpha,10alpha-Dihydroxy-1alpha-H-dehydroleucodin

C15H18O5 (278.1154)


   

dictamdiol A

dictamdiol A

C15H18O5 (278.1154)


   

arteludooicinolide|arteludovicinolide A

arteludooicinolide|arteludovicinolide A

C15H18O5 (278.1154)


   

((R)-10-methanesulfinyl-decyl)-thiourea|((R)-10-Methansulfinyl-decyl)-thioharnstoff|(-)-N-<10-Methylsulfinyl-decyl>-thioharnstoff|(R)-1-(10-Methylsulfinyldecyl)-thioharnstoff|N-[10-(omega-Methylsulfinyl)-decyl]-thioharnstoff

((R)-10-methanesulfinyl-decyl)-thiourea|((R)-10-Methansulfinyl-decyl)-thioharnstoff|(-)-N-<10-Methylsulfinyl-decyl>-thioharnstoff|(R)-1-(10-Methylsulfinyldecyl)-thioharnstoff|N-[10-(omega-Methylsulfinyl)-decyl]-thioharnstoff

C12H26N2OS2 (278.1486)


   

4beta,5beta-epoxyxanthatin-1alpha,44a-endoperoxide

4beta,5beta-epoxyxanthatin-1alpha,44a-endoperoxide

C15H18O5 (278.1154)


   

SCHEMBL8898751

SCHEMBL8898751

C15H18O5 (278.1154)


   

DTXSID80911387

DTXSID80911387

C15H18O5 (278.1154)


   

2,3-Dimethyloxirane-2-carboxylic acid 2-(3-methyloxiran-2-yl)-4-methoxyphenyl ester

2,3-Dimethyloxirane-2-carboxylic acid 2-(3-methyloxiran-2-yl)-4-methoxyphenyl ester

C15H18O5 (278.1154)


   

(1alpha,2beta,5alpha,6alpha,8alpha,10alpha)-1,10-Epoxy-2,8-dihydroxy-3,11(13)-guaiadien-12,6-olide

(1alpha,2beta,5alpha,6alpha,8alpha,10alpha)-1,10-Epoxy-2,8-dihydroxy-3,11(13)-guaiadien-12,6-olide

C15H18O5 (278.1154)


   

de-O-methylsericealactone

de-O-methylsericealactone

C15H18O5 (278.1154)


   

1alpha,5alpha-dihydroxypinnatifidin

1alpha,5alpha-dihydroxypinnatifidin

C15H18O5 (278.1154)


   

CHEMBL4129558

CHEMBL4129558

C16H14N4O (278.1168)


   

4alpha-hydroxyperoxy-4alpha-dehydroxyarglanin

4alpha-hydroxyperoxy-4alpha-dehydroxyarglanin

C15H18O5 (278.1154)


   

8,13-dihydroxy-1-oxo-germacra-4,7(11),10(14)-trien-6alpha,12-olide

8,13-dihydroxy-1-oxo-germacra-4,7(11),10(14)-trien-6alpha,12-olide

C15H18O5 (278.1154)


   

Dihydrofuscin

Dihydrofuscin

C15H18O5 (278.1154)


   

15-hydroxygermacra-1(10),4-dien-(12,6);(14,8)-diolide

15-hydroxygermacra-1(10),4-dien-(12,6);(14,8)-diolide

C15H18O5 (278.1154)


   

(S)-(-)-pulvilloric acid|(S)-8-Hydroxy-6-oxo-3-pentyl-4,6-dihydro-3H-isochromen-7-carbonsaeure|(S)-8-hydroxy-6-oxo-3-pentyl-4,6-dihydro-3H-isochromene-7-carboxylic acid|(S)-Pulvilloric acid

(S)-(-)-pulvilloric acid|(S)-8-Hydroxy-6-oxo-3-pentyl-4,6-dihydro-3H-isochromen-7-carbonsaeure|(S)-8-hydroxy-6-oxo-3-pentyl-4,6-dihydro-3H-isochromene-7-carboxylic acid|(S)-Pulvilloric acid

C15H18O5 (278.1154)


   
   

1-(2,2-Dimethyl-5,6-dimethoxy-7-hydroxy-2H-1-benzopyran-8-yl)ethanone

1-(2,2-Dimethyl-5,6-dimethoxy-7-hydroxy-2H-1-benzopyran-8-yl)ethanone

C15H18O5 (278.1154)


   

3,8,8-Trimethyl-4,5-dihydrophenanthro[10,1-bc]pyran-9(8H)-one

3,8,8-Trimethyl-4,5-dihydrophenanthro[10,1-bc]pyran-9(8H)-one

C19H18O2 (278.1307)


   

Altanomalic acid

Altanomalic acid

C15H18O5 (278.1154)


   

5,6,7,8-Tetramethyl-phenanthren-9-carbonsaeure|5,6,7,8-tetramethyl-phenanthrene-9-carboxylic acid

5,6,7,8-Tetramethyl-phenanthren-9-carbonsaeure|5,6,7,8-tetramethyl-phenanthrene-9-carboxylic acid

C19H18O2 (278.1307)


   

1-Oxo-2alpha,5alpha-peroxyeudesm-3-en-11betaH-12,6alpha-olide

1-Oxo-2alpha,5alpha-peroxyeudesm-3-en-11betaH-12,6alpha-olide

C15H18O5 (278.1154)


   

3-Deoxyobtusinin

3-Deoxyobtusinin

C15H18O5 (278.1154)


   

1alpha,8alpha-dihydroxy-2-oxo-eudesman-3,7(11)-dien-8,12-olide|1alpha,8alpha-dihydroxy-2-oxo-eudesman-3,7(11)-dien-8beta,12-olide

1alpha,8alpha-dihydroxy-2-oxo-eudesman-3,7(11)-dien-8,12-olide|1alpha,8alpha-dihydroxy-2-oxo-eudesman-3,7(11)-dien-8beta,12-olide

C15H18O5 (278.1154)


   

3alpha-Hydroxypertic acid

3alpha-Hydroxypertic acid

C15H18O5 (278.1154)


   

1,4-Dimethyl-2-hydroxy-2-(4-methoxybenzyl)piperazine-3,6-dione

1,4-Dimethyl-2-hydroxy-2-(4-methoxybenzyl)piperazine-3,6-dione

C14H18N2O4 (278.1267)


   

8-(4-hydroxy-3-methylbutoxy)-7-methoxy-2H-chromen-2-one|deoxylacarol|desoxylacarol

8-(4-hydroxy-3-methylbutoxy)-7-methoxy-2H-chromen-2-one|deoxylacarol|desoxylacarol

C15H18O5 (278.1154)


   

(-)-nor-C-fluorocurarine

(-)-nor-C-fluorocurarine

C18H18N2O (278.1419)


   

Chrysartemin A

Chrysartemin A

C15H18O5 (278.1154)


   

8-oxo-2alpha-9-dihydroxy-trans,trans-germacra-1(10),4-dien-trans-6,12-olide

8-oxo-2alpha-9-dihydroxy-trans,trans-germacra-1(10),4-dien-trans-6,12-olide

C15H18O5 (278.1154)


   
   

1-Desoxy-1alpha-peroxy-rupicolin A|1-desoxy-1alpha-peroxy-rupicolin-B

1-Desoxy-1alpha-peroxy-rupicolin A|1-desoxy-1alpha-peroxy-rupicolin-B

C15H18O5 (278.1154)


   
   

3-deacetylarctolide|deacetylarctolide

3-deacetylarctolide|deacetylarctolide

C15H18O5 (278.1154)


   

(4R*,5S*,6S*,7R*,8S*,10R*)-4,8-Dihydroxy-1-oxoeudesma-2,7(11)-dien-6,12-olide

(4R*,5S*,6S*,7R*,8S*,10R*)-4,8-Dihydroxy-1-oxoeudesma-2,7(11)-dien-6,12-olide

C15H18O5 (278.1154)


   

3alpha,4alpha-epoxyrupicolin-B

3alpha,4alpha-epoxyrupicolin-B

C15H18O5 (278.1154)


   

3-(3-acetoxymethyl-2-hydroxybut-3-enyl)-4-hydroxyacetophenone

3-(3-acetoxymethyl-2-hydroxybut-3-enyl)-4-hydroxyacetophenone

C15H18O5 (278.1154)


   

3,7-Dihydro-3,7-dimethyl-6-[(5-oxohexyl)oxy]-2H-purin-2-one

3,7-Dihydro-3,7-dimethyl-6-[(5-oxohexyl)oxy]-2H-purin-2-one

C13H18N4O3 (278.1379)


   

Dihydrosecofuscin

Dihydrosecofuscin

C15H18O5 (278.1154)


   

8beta-hydroxyarmexifolin

8beta-hydroxyarmexifolin

C15H18O5 (278.1154)


   

Arteludovicinolide A

Arteludovicinolide A

C15H18O5 (278.1154)


   

1-[2,3-dihydro-6-hydroxy-4,7-dimethoxy-2S-(prop-1-en-2-yl)benzofuran-5-yl]ethanone

1-[2,3-dihydro-6-hydroxy-4,7-dimethoxy-2S-(prop-1-en-2-yl)benzofuran-5-yl]ethanone

C15H18O5 (278.1154)


A natural product found in Cyperus teneriffae.

   

smallanactone A

smallanactone A

C15H18O5 (278.1154)


   

(2R,4aR,6R,8aS,9aS)-6,9a-dihydroxy-3,8a-dimethyl-4,4a,6,8a,9,9a-hexahydro-2H-spiro[naphtho[2,3-b]furan-5,2-oxiran]-2-one|(20R,4aR,6R,8aS,9aS)-6,9a-dihydroxy-3,8a-dimethyl-4,4a,6,8a,9,9a-hexahydro-2H-spiro[naphtho[2,3-b]furan-5,20-oxiran]-2-one|linderolide A

(2R,4aR,6R,8aS,9aS)-6,9a-dihydroxy-3,8a-dimethyl-4,4a,6,8a,9,9a-hexahydro-2H-spiro[naphtho[2,3-b]furan-5,2-oxiran]-2-one|(20R,4aR,6R,8aS,9aS)-6,9a-dihydroxy-3,8a-dimethyl-4,4a,6,8a,9,9a-hexahydro-2H-spiro[naphtho[2,3-b]furan-5,20-oxiran]-2-one|linderolide A

C15H18O5 (278.1154)


   

4beta,5alpha-dihydroxy-1-oxoeudesma-2,11(13)-dien-12,6beta-olide

4beta,5alpha-dihydroxy-1-oxoeudesma-2,11(13)-dien-12,6beta-olide

C15H18O5 (278.1154)


   

5-oxo-8alpha-hydroxy-1-epiartemorin

5-oxo-8alpha-hydroxy-1-epiartemorin

C15H18O5 (278.1154)


   

Tanaparthin-beta-peroxide

Tanaparthin-beta-peroxide

C15H18O5 (278.1154)


   

(2R,4aR,8aR,9aS)-9a-hydroxy-3,8a-dimethyl-4,4a,8,8a,9,9a-hexahydro-2H-spiro[naphtho[2,3-b]furan-5,2-oxirane]-2,6(7H)-dione|(20R,4aR,8aR,9aS)-9a-hydroxy-3,8a-dimethyl-4,4a,8,8a,9,9a-hexahydro-2H-spiro[naphtho[2,3-b]furan-5,20-oxirane]-2,6(7H)-dione|linderolide B

(2R,4aR,8aR,9aS)-9a-hydroxy-3,8a-dimethyl-4,4a,8,8a,9,9a-hexahydro-2H-spiro[naphtho[2,3-b]furan-5,2-oxirane]-2,6(7H)-dione|(20R,4aR,8aR,9aS)-9a-hydroxy-3,8a-dimethyl-4,4a,8,8a,9,9a-hexahydro-2H-spiro[naphtho[2,3-b]furan-5,20-oxirane]-2,6(7H)-dione|linderolide B

C15H18O5 (278.1154)


   

coniothyrinone C

coniothyrinone C

C15H18O5 (278.1154)


   

polylisins A

polylisins A

C15H18O5 (278.1154)


   

perthoxynol

perthoxynol

C15H18O5 (278.1154)


   
   

1alpha,8alpha-epidioxy-4alpha-hydroxy- 5alphaH-guai-7(11),9-dien- 12,8-olide

1alpha,8alpha-epidioxy-4alpha-hydroxy- 5alphaH-guai-7(11),9-dien- 12,8-olide

C15H18O5 (278.1154)


   

13-hydroxymethylripariochromene A

13-hydroxymethylripariochromene A

C15H18O5 (278.1154)


   

11betaH,13-didydroisabelin

11betaH,13-didydroisabelin

C15H18O5 (278.1154)


   

(1S,3S,4S,4aS,9aS)-1,4,8-trihydroxy-3,4a-dimethyl-1,2,3,4,4a,9a-hexahydro-9H-xanthen-9-one|monodictysin B

(1S,3S,4S,4aS,9aS)-1,4,8-trihydroxy-3,4a-dimethyl-1,2,3,4,4a,9a-hexahydro-9H-xanthen-9-one|monodictysin B

C15H18O5 (278.1154)


   

10beta-hydroxy-5-oxo-1beta,2alpha-epoxygermacra-3Z,11(13)-dien-12,6alpha-olide

10beta-hydroxy-5-oxo-1beta,2alpha-epoxygermacra-3Z,11(13)-dien-12,6alpha-olide

C15H18O5 (278.1154)


   

Megislignan

Megislignan

C19H18O2 (278.1307)


   

3beta,7-dimethoxy-6-hydroxytremetone

3beta,7-dimethoxy-6-hydroxytremetone

C15H18O5 (278.1154)


   

2-(4-Methoxyphenyl)-3-methyl-5-(2-propenyl)benzofuran

2-(4-Methoxyphenyl)-3-methyl-5-(2-propenyl)benzofuran

C19H18O2 (278.1307)


   

11alpha-11-Hydroxy-1,12-dioxo-7-drimen-15,11-olide

11alpha-11-Hydroxy-1,12-dioxo-7-drimen-15,11-olide

C15H18O5 (278.1154)


   

nekienone B peracetate

nekienone B peracetate

C15H18O5 (278.1154)


   

1-Oxo-8alpha-hydroxy-4alpha,5alpha-epoxyeudesm-2-en-11betaH-12,6alpha-olide|4alpha,5alpha-Epoxide-(6alpha,8alpha,11betaH)-8-Hydroxy-1-oxo-24-eudesmadien-12,6-olide

1-Oxo-8alpha-hydroxy-4alpha,5alpha-epoxyeudesm-2-en-11betaH-12,6alpha-olide|4alpha,5alpha-Epoxide-(6alpha,8alpha,11betaH)-8-Hydroxy-1-oxo-24-eudesmadien-12,6-olide

C15H18O5 (278.1154)


   

1,10-dioxo-1,10-deoxy-1,10-secogorgonolide|4-methyl-5-[(2S,3S,4S)-4-methyl-5-oxo-3-(3-oxobutyl)-tetrahydrofuran-2-yl]-cyclopent-4-ene-1,3-dione

1,10-dioxo-1,10-deoxy-1,10-secogorgonolide|4-methyl-5-[(2S,3S,4S)-4-methyl-5-oxo-3-(3-oxobutyl)-tetrahydrofuran-2-yl]-cyclopent-4-ene-1,3-dione

C15H18O5 (278.1154)


   

1beta,4alpha-dihydroxy-2alpha,3alpha-epoxy-eudesma-7(11),8-dien-8,12-olide

1beta,4alpha-dihydroxy-2alpha,3alpha-epoxy-eudesma-7(11),8-dien-8,12-olide

C15H18O5 (278.1154)


   
   

6beta,8alpha-dihydroxy-1-oxoeremophila-7(11),9(10)-diene-12,8-olide

6beta,8alpha-dihydroxy-1-oxoeremophila-7(11),9(10)-diene-12,8-olide

C15H18O5 (278.1154)


   

4-hydroxyphenethyl 2-(4-oxo-5,6-dihydro-2H-pyran-3-yl)acetate

4-hydroxyphenethyl 2-(4-oxo-5,6-dihydro-2H-pyran-3-yl)acetate

C15H18O5 (278.1154)


   

1,10-epoxy-4-germacrene-12,8:15,6-diolide|11beta,13-dihydrodeoxymikanolide

1,10-epoxy-4-germacrene-12,8:15,6-diolide|11beta,13-dihydrodeoxymikanolide

C15H18O5 (278.1154)


   
   

1alpha,4alpha,8alpha-trihydroxyguaia-2,9,11(13)-triene-12,6alpha-olide

1alpha,4alpha,8alpha-trihydroxyguaia-2,9,11(13)-triene-12,6alpha-olide

C15H18O5 (278.1154)


   
   

ligulolide A

ligulolide A

C15H18O5 (278.1154)


   

5alpha-hydroxy-2-oxoasperilin

5alpha-hydroxy-2-oxoasperilin

C15H18O5 (278.1154)


   

hydroxy bis-butenolide

hydroxy bis-butenolide

C15H18O5 (278.1154)


   

deoxycymodienol

deoxycymodienol

C19H18O2 (278.1307)


   

juncusyl ester A

juncusyl ester A

C15H18O5 (278.1154)


   

grandilobalide B

grandilobalide B

C15H18O5 (278.1154)


   

7alpha,8alpha-epoxy-eremophilan-12beta,8beta(14beta,6alpha)-diolide

7alpha,8alpha-epoxy-eremophilan-12beta,8beta(14beta,6alpha)-diolide

C15H18O5 (278.1154)


   

SCHEMBL13479744

SCHEMBL13479744

C19H18O2 (278.1307)


   
   

Ulopterol

6-(2,3-dihydroxy-3-methylbutyl)-7-methoxy-2H-1-benzopyran-2-one

C15H18O5 (278.1154)


Ulopterol is a natural product found in Coleonema album, Baccharis pedunculata, and other organisms with data available.

   

1,7-Diphenyl-5-hydroxy-4,6-hepten-3-one

(4Z,6E)-5-Hydroxy-1,7-diphenylhepta-4,6-dien-3-one

C19H18O2 (278.1307)


1,7-Diphenyl-5-hydroxy-4,6-hepten-3-one is a natural product found in Alpinia hainanensis with data available.

   

Bz-Arg-OH

N-alpha-Benzoyl-L-arginine

C13H18N4O3 (278.1379)


relative retention time with respect to 9-anthracene Carboxylic Acid is 0.291 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.292 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.285 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.288

   

8-(2,3-dihydroxy-3-methylbutyl)-7-methoxychromen-2-one

NCGC00169439-02!8-(2,3-dihydroxy-3-methylbutyl)-7-methoxychromen-2-one

C15H18O5 (278.1154)


   

Pesticide4_Oxadixyl_C14H18N2O4_

Pesticide4_Oxadixyl_C14H18N2O4_

C14H18N2O4 (278.1267)


   

C15H18O5_(3S,3aR,4S,9aS,9bR)-4-Hydroxy-9-(hydroxymethyl)-3,6-dimethyl-3,3a,4,5,9a,9b-hexahydroazuleno[4,5-b]furan-2,7-dione

NCGC00385887-01_C15H18O5_(3S,3aR,4S,9aS,9bR)-4-Hydroxy-9-(hydroxymethyl)-3,6-dimethyl-3,3a,4,5,9a,9b-hexahydroazuleno[4,5-b]furan-2,7-dione

C15H18O5 (278.1154)


   

C15H18O5_3H-2-Benzopyran-3-one, 1-(3-furanyl)-1,4,6,7,8,8a-hexahydro-4,6-dihydroxy-5,8a-dimethyl

NCGC00380449-01_C15H18O5_3H-2-Benzopyran-3-one, 1-(3-furanyl)-1,4,6,7,8,8a-hexahydro-4,6-dihydroxy-5,8a-dimethyl-

C15H18O5 (278.1154)


   

pentoxifylline

pentoxifylline

C13H18N4O3 (278.1379)


C - Cardiovascular system > C04 - Peripheral vasodilators > C04A - Peripheral vasodilators > C04AD - Purine derivatives COVID info from clinicaltrial, clinicaltrials, clinical trial, clinical trials C78275 - Agent Affecting Blood or Body Fluid > C1327 - Antiplatelet Agent D006401 - Hematologic Agents > D010975 - Platelet Aggregation Inhibitors D004791 - Enzyme Inhibitors > D010726 - Phosphodiesterase Inhibitors D020011 - Protective Agents > D011837 - Radiation-Protective Agents D002317 - Cardiovascular Agents > D014665 - Vasodilator Agents C471 - Enzyme Inhibitor > C744 - Phosphodiesterase Inhibitor D000975 - Antioxidants > D016166 - Free Radical Scavengers D020011 - Protective Agents > D000975 - Antioxidants Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

   

8-(2,3-dihydroxy-3-methylbutyl)-7-methoxychromen-2-one

8-(2,3-dihydroxy-3-methylbutyl)-7-methoxychromen-2-one

C15H18O5 (278.1154)


   

(3aR,4R,6E,10Z,11aR)-4-hydroxy-10-(hydroxymethyl)-3-methylidene-2-oxo-3a,4,5,8,9,11a-hexahydrocyclodeca[b]furan-6-carbaldehyde

(3aR,4R,6E,10Z,11aR)-4-hydroxy-10-(hydroxymethyl)-3-methylidene-2-oxo-3a,4,5,8,9,11a-hexahydrocyclodeca[b]furan-6-carbaldehyde

C15H18O5 (278.1154)


   

8-(2,3-dihydroxy-3-methylbutyl)-7-methoxychromen-2-one [IIN-based: Match]

NCGC00169439-02!8-(2,3-dihydroxy-3-methylbutyl)-7-methoxychromen-2-one [IIN-based: Match]

C15H18O5 (278.1154)


   

8-(2,3-dihydroxy-3-methylbutyl)-7-methoxychromen-2-one [IIN-based on: CCMSLIB00000848848]

NCGC00169439-02!8-(2,3-dihydroxy-3-methylbutyl)-7-methoxychromen-2-one [IIN-based on: CCMSLIB00000848848]

C15H18O5 (278.1154)


   

(3aR,4R,6E,10Z,11aR)-4-hydroxy-10-(hydroxymethyl)-3-methylidene-2-oxo-3a,4,5,8,9,11a-hexahydrocyclodeca[b]furan-6-carbaldehyde_major

(3aR,4R,6E,10Z,11aR)-4-hydroxy-10-(hydroxymethyl)-3-methylidene-2-oxo-3a,4,5,8,9,11a-hexahydrocyclodeca[b]furan-6-carbaldehyde_major

C15H18O5 (278.1154)


   

8-(2,3-dihydroxy-3-methylbutyl)-7-methoxychromen-2-one_major

8-(2,3-dihydroxy-3-methylbutyl)-7-methoxychromen-2-one_major

C15H18O5 (278.1154)


   
   
   

Phe-Hyp

L-Phenylalanyl-L-hydroxyproline

C14H18N2O4 (278.1267)


   

carboxy-ptio

2-(4-carboxyphenyl)-4,5-dihydro-4,4,5,5-tetramethyl-1H-imidazolyl-1-oxy-3-oxide

C14H18N2O4 (278.1267)


   

Pro-tyr

1-[2-amino-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carboxylic acid

C14H18N2O4 (278.1267)


A dipeptide formed from L-proline and L-tyrosine residues.

   

Tyr-pro

3-(4-hydroxyphenyl)-2-(pyrrolidin-2-ylformamido)propanoic acid

C14H18N2O4 (278.1267)


   

11-Hydroxy-12-methoxydihydrokawain

6-[2-(3-hydroxy-4-methoxyphenyl)ethyl]-4-methoxy-5,6-dihydro-2H-pyran-2-one

C15H18O5 (278.1154)


   

Solanolone

3,4,7,10-tetrahydroxy-6-methyl-1,2,3,4,4a,9,10,10a-octahydrophenanthren-9-one

C15H18O5 (278.1154)


   

Marasmone

4-hydroxy-5,5-dimethyl-11,13-dioxatetracyclo[7.5.1.0^{1,6}.0^{12,15}]pentadec-8-ene-2,14-dione

C15H18O5 (278.1154)


   

Isomarasmone

2-hydroxy-5,5-dimethyl-11,13-dioxatetracyclo[7.5.1.0^{1,6}.0^{12,15}]pentadec-8-ene-4,14-dione

C15H18O5 (278.1154)


   

2b,9X-Dihydroxy-8-oxo-1(10),4,11(13)-germacratrien-12,6a-olide

4,8-dihydroxy-6,10-dimethyl-3-methylidene-2H,3H,3aH,4H,5H,8H,9H,11aH-cyclodeca[b]furan-2,5-dione

C15H18O5 (278.1154)


   

Achimilic acid

3-{[(1Z)-2-hydroxy-2-methyl-5-oxocyclopent-3-en-1-ylidene]methyl}-2-methylidene-6-oxoheptanoic acid

C15H18O5 (278.1154)


   

ethyl 6,7-dimethoxy-4-oxo-2,3-dihydro-1H-naphthalene-2-carboxylate

ethyl 6,7-dimethoxy-4-oxo-2,3-dihydro-1H-naphthalene-2-carboxylate

C15H18O5 (278.1154)


   

Elephantopinolide L

Elephantopinolide L

C15H18O5 (278.1154)


   

tert-Butyl 7-nitro-3,4-dihydroisoquinoline-2(1H)-carboxylate

tert-Butyl 7-nitro-3,4-dihydroisoquinoline-2(1H)-carboxylate

C14H18N2O4 (278.1267)


   

1-(3,6-diphenyl-1H-1,2,4,5-tetrazin-2-yl)ethanone

1-(3,6-diphenyl-1H-1,2,4,5-tetrazin-2-yl)ethanone

C16H14N4O (278.1168)


   

1,2-Propanediol,2,2-dimethyl-1,3-propanediol,2,5-furandione polymer

1,2-Propanediol,2,2-dimethyl-1,3-propanediol,2,5-furandione polymer

C12H22O7 (278.1365)


   

2,2-Difluoro-3-[(2-methyl-1-oxo-2-propen-1-yl)oxy]pentanoic acid 1,1-dimethylethyl ester

2,2-Difluoro-3-[(2-methyl-1-oxo-2-propen-1-yl)oxy]pentanoic acid 1,1-dimethylethyl ester

C13H20F2O4 (278.133)


   

4-Cyanobenzylidene-4-butoxyaniline

4-Cyanobenzylidene-4-butoxyaniline

C18H18N2O (278.1419)


   

Tris(trimethylsilyl)borate

Tris(trimethylsilyl)borate

C9H27BO3Si3 (278.1361)


   

5-(1-methylpiperidin-4-ylidene)chromeno[2,3-b]pyridine

5-(1-methylpiperidin-4-ylidene)chromeno[2,3-b]pyridine

C18H18N2O (278.1419)


   

1-Benzyl-1,6-diazaspiro[3.3]heptane oxalate

1-Benzyl-1,6-diazaspiro[3.3]heptane oxalate

C14H18N2O4 (278.1267)


   
   

tert-Butyl 7-nitro-3,4-dihydroquinoline-1(2H)-carboxylate

tert-Butyl 7-nitro-3,4-dihydroquinoline-1(2H)-carboxylate

C14H18N2O4 (278.1267)


   

Diethyl(phenylacetyl)malonate

Diethyl(phenylacetyl)malonate

C15H18O5 (278.1154)


   

methyl 2-amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3-carboxylate

methyl 2-amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3-carboxylate

C13H19BN2O4 (278.1438)


   

TERT-BUTYL (1-(METHYLSULFONYL)PIPERIDIN-4-YL)CARBAMATE

TERT-BUTYL (1-(METHYLSULFONYL)PIPERIDIN-4-YL)CARBAMATE

C11H22N2O4S (278.13)


   

4-Amino-1-Cbz-piperidine-4-carboxylic Acid

4-Amino-1-Cbz-piperidine-4-carboxylic Acid

C14H18N2O4 (278.1267)


   

13-Bromo-1-tridecanol

13-Bromo-1-tridecanol

C13H27BrO (278.1245)


   
   

Propanedioic acid,2-[[(6-methyl-2-pyridinyl)amino]methylene]-, 1,3-diethyl ester

Propanedioic acid,2-[[(6-methyl-2-pyridinyl)amino]methylene]-, 1,3-diethyl ester

C14H18N2O4 (278.1267)


   

4-CarboxyMethyl-piperazine-1-carboxylic acid benzyl ester

4-CarboxyMethyl-piperazine-1-carboxylic acid benzyl ester

C14H18N2O4 (278.1267)


   

2-Butyl-4-chloro-5-benzyloxymethyl-1H-imidazole

2-Butyl-4-chloro-5-benzyloxymethyl-1H-imidazole

C15H19ClN2O (278.1186)


   

4-(2-TERT-BUTOXYCARBONYLAMINO-2-IMINO-ETHYL)-BENZOIC ACID

4-(2-TERT-BUTOXYCARBONYLAMINO-2-IMINO-ETHYL)-BENZOIC ACID

C14H18N2O4 (278.1267)


   

1-Benzyl 3-methyl 1,3-piperazinedicarboxylate

1-Benzyl 3-methyl 1,3-piperazinedicarboxylate

C14H18N2O4 (278.1267)


   

Bis(benzonitrile)dichloroplatinum(II)

Bis(benzonitrile)dichloroplatinum(II)

C13H18N4O3 (278.1379)


   

Methyl 4-(N-(tert-butoxycarbonyl)carbaMiMidoyl)benzoate

Methyl 4-(N-(tert-butoxycarbonyl)carbaMiMidoyl)benzoate

C14H18N2O4 (278.1267)


   

5-(Benzyloxy)-2-(2,5-dimethyl-1H-pyrrol-1-yl)pyridine

5-(Benzyloxy)-2-(2,5-dimethyl-1H-pyrrol-1-yl)pyridine

C18H18N2O (278.1419)


   

[3-(TERT-BUTOXYCARBONYLAMINO-IMINO-METHYL)-PHENYL]-ACETIC ACID

[3-(TERT-BUTOXYCARBONYLAMINO-IMINO-METHYL)-PHENYL]-ACETIC ACID

C14H18N2O4 (278.1267)


   

moskene

1,1,3,3,5-pentamethyl-4,6-dinitroindane

C14H18N2O4 (278.1267)


   

3-(DibenzylaMino)oxetane-3-carbonitrile

3-(DibenzylaMino)oxetane-3-carbonitrile

C18H18N2O (278.1419)


   

tert-butyl6-nitro-3,4-dihydroisoquinoline-2(1H)-carboxylate

tert-butyl6-nitro-3,4-dihydroisoquinoline-2(1H)-carboxylate

C14H18N2O4 (278.1267)


   

5-Octyl-2,2-bithiophene

5-Octyl-2,2-bithiophene

C16H22S2 (278.1163)


   

Carbamic acid, cyclohexyl-, (2-nitrophenyl)methyl ester (9CI)

Carbamic acid, cyclohexyl-, (2-nitrophenyl)methyl ester (9CI)

C14H18N2O4 (278.1267)


   

2-Pentyl-9,10-anthracenedione

2-Pentyl-9,10-anthracenedione

C19H18O2 (278.1307)


   

N-Methyl-2-nitro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline

N-Methyl-2-nitro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline

C13H19BN2O4 (278.1438)


   

solvent yellow 16

solvent yellow 16

C16H14N4O (278.1168)


   

4-Butoxybenzylidene-4-cyanoaniline

4-Butoxybenzylidene-4-cyanoaniline

C18H18N2O (278.1419)


   

Amprolium

1-((4-Amino-2-propyl-5-pyrimidinyl)methyl)-2-picolinium chloride

C14H19ClN4 (278.1298)


D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000981 - Antiprotozoal Agents C254 - Anti-Infective Agent > C276 - Antiparasitic Agent > C277 - Antiprotozoal Agent

   

(R)-1-Benzyl 2-methyl piperazine-1,2-dicarboxylate

(R)-1-Benzyl 2-methyl piperazine-1,2-dicarboxylate

C14H18N2O4 (278.1267)


   

1-Benzyl 2-methyl 1,2-piperazinedicarboxylate

1-Benzyl 2-methyl 1,2-piperazinedicarboxylate

C14H18N2O4 (278.1267)


   

5-oxo-DL-proline, compound with 2,2,2-nitrilotriethanol (1:1)

5-oxo-DL-proline, compound with 2,2,2-nitrilotriethanol (1:1)

C11H22N2O6 (278.1478)


   

5-tert-butyl-2-[2-(4-fluorophenoxy)ethyl]-4H-pyrazol-3-one

5-tert-butyl-2-[2-(4-fluorophenoxy)ethyl]-4H-pyrazol-3-one

C15H19FN2O2 (278.143)


   

(4-((2-Morpholinoethyl)carbamoyl)phenyl)boronic acid

(4-((2-Morpholinoethyl)carbamoyl)phenyl)boronic acid

C13H19BN2O4 (278.1438)


   

4-[Cyclohexyl(methyl)amino]-3-nitrobenzoic acid

4-[Cyclohexyl(methyl)amino]-3-nitrobenzoic acid

C14H18N2O4 (278.1267)


   

8-(BENZO[D][1,3]DIOXOL-5-YL)-1,4-DIOXASPIRO[4.5]DECAN-8-OL

8-(BENZO[D][1,3]DIOXOL-5-YL)-1,4-DIOXASPIRO[4.5]DECAN-8-OL

C15H18O5 (278.1154)


   

tert-butyl 2-[(4R,6S)-6-(chloromethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate

tert-butyl 2-[(4R,6S)-6-(chloromethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate

C13H23ClO4 (278.1285)


   

3-naphthalen-1-yloxy-1-phenylpropan-1-ol

3-naphthalen-1-yloxy-1-phenylpropan-1-ol

C19H18O2 (278.1307)


   

4-(2,6-DIMETHYLMORPHOLINO)-3-NITROACETOPHENONE

4-(2,6-DIMETHYLMORPHOLINO)-3-NITROACETOPHENONE

C14H18N2O4 (278.1267)


   

Diethyl 4-methoxybenzalmalonate

Diethyl 4-methoxybenzalmalonate

C15H18O5 (278.1154)


   

3-O-BENZYL-1,2-O-ISOPROPYLIDENE-ALPHA-D-XYLO-PENTODIALDO-1,4-FURANOSE

3-O-BENZYL-1,2-O-ISOPROPYLIDENE-ALPHA-D-XYLO-PENTODIALDO-1,4-FURANOSE

C15H18O5 (278.1154)


   

Propanedioicacid, 2-[[(5-methyl-2-pyridinyl)amino]methylene]-, 1,3-diethyl ester

Propanedioicacid, 2-[[(5-methyl-2-pyridinyl)amino]methylene]-, 1,3-diethyl ester

C14H18N2O4 (278.1267)


   

O-Acetyl Lacosamide

O-Acetyl Lacosamide

C14H18N2O4 (278.1267)


   
   

2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid

2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid

C14H19BO5 (278.1325)


   

ANTHRACENE-9-CARBOXALDEHYDE CARBOHYDRA-

ANTHRACENE-9-CARBOXALDEHYDE CARBOHYDRA-

C16H14N4O1 (278.1168)


   

Loxoprofen Ring-opening IMpurity

Loxoprofen Ring-opening IMpurity

C15H18O5 (278.1154)


   

1,3,7-TRIMETHYL-8-PIPERAZIN-1-YL-3,7-DIHYDRO-PURINE-2,6-DIONE

1,3,7-TRIMETHYL-8-PIPERAZIN-1-YL-3,7-DIHYDRO-PURINE-2,6-DIONE

C12H18N6O2 (278.1491)


   

(R)-4-N-Cbz-Piperazine-2-carboxylic acid methyl ester

(R)-4-N-Cbz-Piperazine-2-carboxylic acid methyl ester

C14H18N2O4 (278.1267)


   

6-(TERT-BUTOXYCARBONYL)-5,6,7,8-TETRAHYDRO-1,6-NAPHTHYRIDINE-2-CARBOXYLIC ACID

6-(TERT-BUTOXYCARBONYL)-5,6,7,8-TETRAHYDRO-1,6-NAPHTHYRIDINE-2-CARBOXYLIC ACID

C14H18N2O4 (278.1267)


   

2-(Methoxycarbonylamino)pyridine-5-boronic acid pinacol este

2-(Methoxycarbonylamino)pyridine-5-boronic acid pinacol este

C13H19BN2O4 (278.1438)


   

FMOC-3,3-DIPHENYL-L-ALAINE

FMOC-3,3-DIPHENYL-L-ALAINE

C13H18N4OS (278.1201)


   

4-Cbz-Piperazine-2-Carboxylate Methyl Ester

4-Cbz-Piperazine-2-Carboxylate Methyl Ester

C14H18N2O4 (278.1267)


   

3-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid

3-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid

C14H19BO5 (278.1325)


   

2-(1,1-Dimethyl-propyl)-anthraquinone

2-(1,1-Dimethyl-propyl)-anthraquinone

C19H18O2 (278.1307)


   

Methyl 3-hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate

Methyl 3-hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate

C14H19BO5 (278.1325)


   

7-[(tert-butoxy)carbonyl]-5,6,7,8-tetrahydro-1,7-naphthyridine-3-carboxylic acid

7-[(tert-butoxy)carbonyl]-5,6,7,8-tetrahydro-1,7-naphthyridine-3-carboxylic acid

C14H18N2O4 (278.1267)


   

2-Methoxybenzylidenemalonic Acid Diethyl Ester

2-Methoxybenzylidenemalonic Acid Diethyl Ester

C15H18O5 (278.1154)


   

TERT-BUTYL 5-NITRO-3,4-DIHYDROISOQUINOLINE-2(1H)-CARBOXYLATE

TERT-BUTYL 5-NITRO-3,4-DIHYDROISOQUINOLINE-2(1H)-CARBOXYLATE

C14H18N2O4 (278.1267)


   

Propanedioic acid,2-[[(4-methyl-2-pyridinyl)amino]methylene]-, 1,3-diethyl ester

Propanedioic acid,2-[[(4-methyl-2-pyridinyl)amino]methylene]-, 1,3-diethyl ester

C14H18N2O4 (278.1267)


   

tert-butyl N-[2-(5-fluoro-1H-indol-3-yl)ethyl]carbamate

tert-butyl N-[2-(5-fluoro-1H-indol-3-yl)ethyl]carbamate

C15H19FN2O2 (278.143)


   

3-Nitro-4-(Cyclohexylamino) Benzoic Acid Methyl Ester

3-Nitro-4-(Cyclohexylamino) Benzoic Acid Methyl Ester

C14H18N2O4 (278.1267)


   

4-(3-endo-Hydroxy-8-azabicyclo(3.2.1)oct-8-yl)naphthalene-1-carbonitrile

4-(3-endo-Hydroxy-8-azabicyclo(3.2.1)oct-8-yl)naphthalene-1-carbonitrile

C18H18N2O (278.1419)


   

Prolyl-Tyrosine

Prolyl-Tyrosine

C14H18N2O4 (278.1267)


   

Isosecotanapartholide

Isosecotanapartholide

C15H18O5 (278.1154)


A sesquiterpene lactone isolated from Artemisia rutifolia and Artemisia iwayomogi and has been shown to inhibit nitric oxide synthase.

   

5-Imino-1-phenyl-4-(phenylhydrazinylidene)-3-pyrazolamine

5-Imino-1-phenyl-4-(phenylhydrazinylidene)-3-pyrazolamine

C15H14N6 (278.128)


   

4-methyl-N-(4-quinazolinyl)benzohydrazide

4-methyl-N-(4-quinazolinyl)benzohydrazide

C16H14N4O (278.1168)


   

2-(1H-benzimidazol-2-ylmethoxymethyl)-1H-benzimidazole

2-(1H-benzimidazol-2-ylmethoxymethyl)-1H-benzimidazole

C16H14N4O (278.1168)


   

N-[2-(2-methyl-1-indolyl)ethyl]benzamide

N-[2-(2-methyl-1-indolyl)ethyl]benzamide

C18H18N2O (278.1419)


   

N-(4-methylphenyl)-6-(1-pyrazolyl)-3-pyridinecarboxamide

N-(4-methylphenyl)-6-(1-pyrazolyl)-3-pyridinecarboxamide

C16H14N4O (278.1168)


   

(2,6,6-Trimethylcyclohex-1-enylmethanesulfonyl)benzene

(2,6,6-Trimethylcyclohex-1-enylmethanesulfonyl)benzene

C16H22O2S (278.134)


   

[(4R)-2,2-Dimethyl-1,3-dioxolan-4-YL]methyl hydrogen hex-5-enylphosphonate

[(4R)-2,2-Dimethyl-1,3-dioxolan-4-YL]methyl hydrogen hex-5-enylphosphonate

C12H23O5P (278.1283)


   

[(4S)-2,2-Dimethyl-1,3-dioxolan-4-YL]methyl hydrogen hex-5-enylphosphonate

[(4S)-2,2-Dimethyl-1,3-dioxolan-4-YL]methyl hydrogen hex-5-enylphosphonate

C12H23O5P (278.1283)


   

Proquazone

7-methyl-4-phenyl-1-propan-2-ylquinazolin-2-one

C18H18N2O (278.1419)


M - Musculo-skeletal system > M01 - Antiinflammatory and antirheumatic products > M01A - Antiinflammatory and antirheumatic products, non-steroids D018501 - Antirheumatic Agents > D000894 - Anti-Inflammatory Agents, Non-Steroidal > D016861 - Cyclooxygenase Inhibitors 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 D000893 - Anti-Inflammatory Agents D004791 - Enzyme Inhibitors

   

1-(furan-3-yl)-4,6-dihydroxy-5,8a-dimethyl-4,6,7,8-tetrahydro-1H-isochromen-3-one

1-(furan-3-yl)-4,6-dihydroxy-5,8a-dimethyl-4,6,7,8-tetrahydro-1H-isochromen-3-one

C15H18O5 (278.1154)


   

(4E,6E)-1-(4-hydroxyphenyl)-7-phenylhepta-4,6-dien-3-one

(4E,6E)-1-(4-hydroxyphenyl)-7-phenylhepta-4,6-dien-3-one

C19H18O2 (278.1307)


   

N(2)-benzoyl-D-arginine

N(2)-benzoyl-D-arginine

C13H18N4O3 (278.1379)


   

2-Benzamido-5-(diaminomethylideneazaniumyl)pentanoate

2-Benzamido-5-(diaminomethylideneazaniumyl)pentanoate

C13H18N4O3 (278.1379)


   

S-(3-Hydroxy-1-propylpropyl)-L-Cys-Gly-OH

S-(3-Hydroxy-1-propylpropyl)-L-Cys-Gly-OH

C11H22N2O4S (278.13)


   

3-sulfanylhexan-1-ol-[CysGly] conjugate

3-sulfanylhexan-1-ol-[CysGly] conjugate

C11H22N2O4S (278.13)


   

4-methyl-4-sulfanylpentan-2-ol-[CysGly] conjugate

4-methyl-4-sulfanylpentan-2-ol-[CysGly] conjugate

C11H22N2O4S (278.13)


   
   

(1R,8R)-3,3-dimethyl-10,13-dioxo-11-oxatricyclo[6.5.0.01,5]tridec-6-ene-7-carboxylic acid

(1R,8R)-3,3-dimethyl-10,13-dioxo-11-oxatricyclo[6.5.0.01,5]tridec-6-ene-7-carboxylic acid

C15H18O5 (278.1154)


   

(1S,4aR,9aR)-8,8-dimethyl-3-oxospiro[4a,6a,7,9-tetrahydro-4H-pentaleno[6a,1-c]pyran-1,2-oxirane]-5-carboxylic acid

(1S,4aR,9aR)-8,8-dimethyl-3-oxospiro[4a,6a,7,9-tetrahydro-4H-pentaleno[6a,1-c]pyran-1,2-oxirane]-5-carboxylic acid

C15H18O5 (278.1154)


   

2-[[(2R)-2-amino-3-(4-hydroxy-2-methylpentan-2-yl)sulfanylpropanoyl]amino]acetic acid

2-[[(2R)-2-amino-3-(4-hydroxy-2-methylpentan-2-yl)sulfanylpropanoyl]amino]acetic acid

C11H22N2O4S (278.13)


   

(2-amino-4-oxo-3,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl)methyl-[(4S,5R)-4,5-dihydroxycyclopent-2-en-1-yl]azanium

(2-amino-4-oxo-3,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl)methyl-[(4S,5R)-4,5-dihydroxycyclopent-2-en-1-yl]azanium

C12H16N5O3+ (278.1253)


   

L-Phenylalanyl-L-hydroxyproline

L-Phenylalanyl-L-hydroxyproline

C14H18N2O4 (278.1267)


   

Monodictysin B

Monodictysin B

C15H18O5 (278.1154)


A member of the class of xanthones that is 1,2,3,4,4a,9a-hexahydro-9H-xanthen-9-one substituted by hydroxy groups at positions 1, 4 and 8 and methyl groups at positions 3 and 4a (the 1S,3S,4S,4aS,9aS stereoisomer). Isolated from the marine algicolous fungus Monodictys putredinis, it exhibits antineoplastic activity.

   

7-methyl-2-(2-phenylethyl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidine

7-methyl-2-(2-phenylethyl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidine

C15H14N6 (278.128)


   

1-(1-Methylethyl)-3-(Pyridin-3-Ylethynyl)-1h-Pyrazolo[3,4-D]pyrimidin-4-Amine

1-(1-Methylethyl)-3-(Pyridin-3-Ylethynyl)-1h-Pyrazolo[3,4-D]pyrimidin-4-Amine

C15H14N6 (278.128)


   

Queuine(1+)

Queuine(1+)

C12H16N5O3+ (278.1253)


An organic cation that is the conjugate acid of queuine, obtained by protonation of the secondary amino group; major species at pH 7.3.

   

2-(4-Methoxyphenyl)-1-(2-methylprop-2-enyl)benzimidazole

2-(4-Methoxyphenyl)-1-(2-methylprop-2-enyl)benzimidazole

C18H18N2O (278.1419)


   

2-Propyl-5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazole

2-Propyl-5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazole

C14H18N2O4 (278.1267)


   

3-Methyl-2-methylene-1,5-diphenylpentane-1,5-dione

3-Methyl-2-methylene-1,5-diphenylpentane-1,5-dione

C19H18O2 (278.1307)


   

4,8-dimethyl-1-(phenylmethyl)-3H-1,5-benzodiazepin-2-one

4,8-dimethyl-1-(phenylmethyl)-3H-1,5-benzodiazepin-2-one

C18H18N2O (278.1419)


   

8-methoxy-2-methyl-N-(2-methylphenyl)-4-quinolinamine

8-methoxy-2-methyl-N-(2-methylphenyl)-4-quinolinamine

C18H18N2O (278.1419)


   

7-Methyl-3-(phenylhydrazo)-1,5-benzodiazepin-2-one

7-Methyl-3-(phenylhydrazo)-1,5-benzodiazepin-2-one

C16H14N4O (278.1168)


   

N-[(E)-furan-2-ylmethylideneamino]-4-methyl-6-phenylpyrimidin-2-amine

N-[(E)-furan-2-ylmethylideneamino]-4-methyl-6-phenylpyrimidin-2-amine

C16H14N4O (278.1168)


   

N-[(2-methoxy-1-naphthalenyl)methyl]-1-(2-pyridinyl)methanamine

N-[(2-methoxy-1-naphthalenyl)methyl]-1-(2-pyridinyl)methanamine

C18H18N2O (278.1419)


   

2-Amino-4-(((3-carbamoyl-1,2,4-oxadiazol-5-yl)methyl)amino)-6-isopropylpyrimidin-1-ium

2-Amino-4-(((3-carbamoyl-1,2,4-oxadiazol-5-yl)methyl)amino)-6-isopropylpyrimidin-1-ium

C11H16N7O2+ (278.1365)


   

(3R)-6-[(2R,3R,5R,6S)-3,5-dihydroxy-6-methyloxan-2-yl]oxy-3-hydroxyhexanoic acid

(3R)-6-[(2R,3R,5R,6S)-3,5-dihydroxy-6-methyloxan-2-yl]oxy-3-hydroxyhexanoic acid

C12H22O7 (278.1365)


   

(3R,5R)-5-[(2R,3R,5R,6S)-3,5-dihydroxy-6-methyloxan-2-yl]oxy-3-hydroxyhexanoic acid

(3R,5R)-5-[(2R,3R,5R,6S)-3,5-dihydroxy-6-methyloxan-2-yl]oxy-3-hydroxyhexanoic acid

C12H22O7 (278.1365)


   

N-[(Z)-2,3-dihydroinden-1-ylideneamino]-2,4-dimethylbenzamide

N-[(Z)-2,3-dihydroinden-1-ylideneamino]-2,4-dimethylbenzamide

C18H18N2O (278.1419)


   

(2S)-2-amino-6-[[(3R,4R)-3,4,5-trihydroxy-2-oxopentyl]amino]hexanoic acid

(2S)-2-amino-6-[[(3R,4R)-3,4,5-trihydroxy-2-oxopentyl]amino]hexanoic acid

C11H22N2O6 (278.1478)


   

Methoxytris(trimethylsilyl)silane

Methoxytris(trimethylsilyl)silane

C10H30OSi4 (278.1374)


   

(3,7-Dimethyl-2,6-octadienyl)phenyl sulfone

(3,7-Dimethyl-2,6-octadienyl)phenyl sulfone

C16H22O2S (278.134)


   

Pantetheine

(R)-Pantetheine

C11H22N2O4S (278.13)


An amide obtained by formal condensation of the carboxy group of pantothenic acid and the amino group of cysteamine. COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

   
   
   

N-Benzoyl-D-arginine

N-Benzoyl-D-arginine

C13H18N4O3 (278.1379)


   

3-(7-methylthio)heptylmalic acid

3-(7-methylthio)heptylmalic acid

C12H22O5S (278.1188)


   

2-(7-methylthio)heptylmalic acid

2-(7-methylthio)heptylmalic acid

C12H22O5S (278.1188)


   

6-[2-(3-hydroxy-4-methoxyphenyl)ethyl]-4-methoxy-5,6-dihydro-2H-pyran-2-one

6-[2-(3-hydroxy-4-methoxyphenyl)ethyl]-4-methoxy-5,6-dihydro-2H-pyran-2-one

C15H18O5 (278.1154)


   
   

N1-(alpha-D-ribosyl)-5,6-dimethyl-benzimidazole

N1-(alpha-D-ribosyl)-5,6-dimethyl-benzimidazole

C14H18N2O4 (278.1267)


   

2beta,9xi-Dihydroxy-8-oxo-1(10),4,11(13)-germacratrien-12,6alpha-olide

2beta,9xi-Dihydroxy-8-oxo-1(10),4,11(13)-germacratrien-12,6alpha-olide

C15H18O5 (278.1154)


   

1-(2-Amino-3-phenylpropanoyl)-4-hydroxypyrrolidine-2-carboxylic acid

1-(2-Amino-3-phenylpropanoyl)-4-hydroxypyrrolidine-2-carboxylic acid

C14H18N2O4 (278.1267)


   

(3s,3ar,4r,9as,9br)-4-hydroxy-9-(hydroxymethyl)-3,6-dimethyl-3h,3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-2,7-dione

(3s,3ar,4r,9as,9br)-4-hydroxy-9-(hydroxymethyl)-3,6-dimethyl-3h,3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-2,7-dione

C15H18O5 (278.1154)


   

(4s,11ar)-4-hydroxy-3-(hydroxymethyl)-10-methyl-6-methylidene-4h,5h,8h,9h,11ah-cyclodeca[b]furan-2,7-dione

(4s,11ar)-4-hydroxy-3-(hydroxymethyl)-10-methyl-6-methylidene-4h,5h,8h,9h,11ah-cyclodeca[b]furan-2,7-dione

C15H18O5 (278.1154)


   

(3ar,4s,11ar)-4-hydroxy-10-(hydroxymethyl)-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-6-carbaldehyde

(3ar,4s,11ar)-4-hydroxy-10-(hydroxymethyl)-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-6-carbaldehyde

C15H18O5 (278.1154)


   

(12r,14r)-9,12-dihydroxy-4,8,14-trimethyl-6,11-dioxatricyclo[8.4.0.0²,⁷]tetradeca-1(10),2(7),8-trien-3-one

(12r,14r)-9,12-dihydroxy-4,8,14-trimethyl-6,11-dioxatricyclo[8.4.0.0²,⁷]tetradeca-1(10),2(7),8-trien-3-one

C15H18O5 (278.1154)


   

(3s,3as,4s,4as,7as,8s,9ar)-4-hydroxy-4a,8-dimethyl-3a,4,7a,8,9,9a-hexahydrospiro[azuleno[6,5-b]furan-3,2'-oxirane]-2,5-dione

(3s,3as,4s,4as,7as,8s,9ar)-4-hydroxy-4a,8-dimethyl-3a,4,7a,8,9,9a-hexahydrospiro[azuleno[6,5-b]furan-3,2'-oxirane]-2,5-dione

C15H18O5 (278.1154)


   

(3ar,4s,6as,9ar,9bs)-6a-hydroperoxy-4-hydroxy-9-methyl-3,6-dimethylidene-3ah,4h,5h,7h,9ah,9bh-azuleno[4,5-b]furan-2-one

(3ar,4s,6as,9ar,9bs)-6a-hydroperoxy-4-hydroxy-9-methyl-3,6-dimethylidene-3ah,4h,5h,7h,9ah,9bh-azuleno[4,5-b]furan-2-one

C15H18O5 (278.1154)


   

3-[(2-methyl-3,5-dioxocyclopent-1-en-1-yl)methyl]-2-methylidene-6-oxoheptanoic acid

3-[(2-methyl-3,5-dioxocyclopent-1-en-1-yl)methyl]-2-methylidene-6-oxoheptanoic acid

C15H18O5 (278.1154)


   

4,6a,9-trihydroxy-9-methyl-3,6-dimethylidene-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-2-one

4,6a,9-trihydroxy-9-methyl-3,6-dimethylidene-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-2-one

C15H18O5 (278.1154)


   

(3as,6r,6as,9ar,9bs)-6,9a-dihydroxy-6,9-dimethyl-3-methylidene-3ah,4h,5h,6ah,9bh-azuleno[4,5-b]furan-2,7-dione

(3as,6r,6as,9ar,9bs)-6,9a-dihydroxy-6,9-dimethyl-3-methylidene-3ah,4h,5h,6ah,9bh-azuleno[4,5-b]furan-2,7-dione

C15H18O5 (278.1154)


   

4-hydroxy-9-(hydroxymethyl)-3,6-dimethyl-3h,3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-2,7-dione

4-hydroxy-9-(hydroxymethyl)-3,6-dimethyl-3h,3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-2,7-dione

C15H18O5 (278.1154)


   

n-hydroxy(2e)-2-(n-hydroxyimino)-3-{4-[(3-methylbut-2-en-1-yl)oxy]phenyl}propanimidic acid

n-hydroxy(2e)-2-(n-hydroxyimino)-3-{4-[(3-methylbut-2-en-1-yl)oxy]phenyl}propanimidic acid

C14H18N2O4 (278.1267)


   

3-methylbutanoyl (2z)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate

3-methylbutanoyl (2z)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate

C15H18O5 (278.1154)


   

(1s,4r,6s,12s,15r)-4-hydroxy-5,5-dimethyl-11,13-dioxatetracyclo[7.5.1.0¹,⁶.0¹²,¹⁵]pentadec-8-ene-2,14-dione

(1s,4r,6s,12s,15r)-4-hydroxy-5,5-dimethyl-11,13-dioxatetracyclo[7.5.1.0¹,⁶.0¹²,¹⁵]pentadec-8-ene-2,14-dione

C15H18O5 (278.1154)


   
   

1,6,7,10-tetrahydroxy-3-methyl-6,7,8,8a,10,10a-hexahydro-5h-anthracen-9-one

1,6,7,10-tetrahydroxy-3-methyl-6,7,8,8a,10,10a-hexahydro-5h-anthracen-9-one

C15H18O5 (278.1154)


   

(1s,3s,8s,12s,15s)-8-hydroxy-3,15-dimethyl-5,14-dioxatetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadec-2(6)-ene-4,13-dione

(1s,3s,8s,12s,15s)-8-hydroxy-3,15-dimethyl-5,14-dioxatetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadec-2(6)-ene-4,13-dione

C15H18O5 (278.1154)


   

8-(4-hydroxy-3-methylbutoxy)-7-methoxychromen-2-one

8-(4-hydroxy-3-methylbutoxy)-7-methoxychromen-2-one

C15H18O5 (278.1154)


   

4-methyl-5-[4-methyl-5-oxo-3-(3-oxobutyl)oxolan-2-yl]cyclopent-4-ene-1,3-dione

4-methyl-5-[4-methyl-5-oxo-3-(3-oxobutyl)oxolan-2-yl]cyclopent-4-ene-1,3-dione

C15H18O5 (278.1154)


   

(3r)-3-hydroxy-4-methoxy-5-methyl-6-[(3-methylbut-2-en-1-yl)oxy]-3h-2-benzofuran-1-one

(3r)-3-hydroxy-4-methoxy-5-methyl-6-[(3-methylbut-2-en-1-yl)oxy]-3h-2-benzofuran-1-one

C15H18O5 (278.1154)


   

(2r,2'r,3's,5'r,7'r,9's,12'r)-2'-hydroxy-7'-methyl-12'-(prop-1-en-2-yl)-4',10'-dioxaspiro[oxirane-2,6'-tetracyclo[7.2.1.0²,⁷.0³,⁵]dodecan]-11'-one

(2r,2'r,3's,5'r,7'r,9's,12'r)-2'-hydroxy-7'-methyl-12'-(prop-1-en-2-yl)-4',10'-dioxaspiro[oxirane-2,6'-tetracyclo[7.2.1.0²,⁷.0³,⁵]dodecan]-11'-one

C15H18O5 (278.1154)


   

(4as,8s,8ar,9as)-8,9a-dihydroxy-3,5,8a-trimethyl-4h,4ah,8h,9h-naphtho[2,3-b]furan-2,7-dione

(4as,8s,8ar,9as)-8,9a-dihydroxy-3,5,8a-trimethyl-4h,4ah,8h,9h-naphtho[2,3-b]furan-2,7-dione

C15H18O5 (278.1154)


   
   

5-hydroxy-1,7-diphenylhepta-4,6-dien-3-one

5-hydroxy-1,7-diphenylhepta-4,6-dien-3-one

C19H18O2 (278.1307)


   

(1s,3r,6e,8r,12s,13s,15s)-15-hydroxy-6-methyl-11-methylidene-2,9,14-trioxatetracyclo[11.2.1.0¹,³.0⁸,¹²]hexadec-6-en-10-one

(1s,3r,6e,8r,12s,13s,15s)-15-hydroxy-6-methyl-11-methylidene-2,9,14-trioxatetracyclo[11.2.1.0¹,³.0⁸,¹²]hexadec-6-en-10-one

C15H18O5 (278.1154)


   

(1s,4s,5r,7s,8z,11s)-4-hydroxy-4,9-dimethyl-14-methylidene-6,12-dioxatricyclo[9.3.0.0⁵,⁷]tetradec-8-ene-10,13-dione

(1s,4s,5r,7s,8z,11s)-4-hydroxy-4,9-dimethyl-14-methylidene-6,12-dioxatricyclo[9.3.0.0⁵,⁷]tetradec-8-ene-10,13-dione

C15H18O5 (278.1154)


   

3-[(2s,3z,5r,6e,8e)-1,2-dihydroxydeca-3,6,8-trien-5-yl]-4-hydroxy-5-methylidenefuran-2-one

3-[(2s,3z,5r,6e,8e)-1,2-dihydroxydeca-3,6,8-trien-5-yl]-4-hydroxy-5-methylidenefuran-2-one

C15H18O5 (278.1154)


   

2-(4-methoxyphenyl)-3-methyl-5-(prop-1-en-1-yl)-1-benzofuran

2-(4-methoxyphenyl)-3-methyl-5-(prop-1-en-1-yl)-1-benzofuran

C19H18O2 (278.1307)


   

1-[(2r,3s)-6-hydroxy-3,7-dimethoxy-2-(prop-1-en-2-yl)-2,3-dihydro-1-benzofuran-5-yl]ethanone

1-[(2r,3s)-6-hydroxy-3,7-dimethoxy-2-(prop-1-en-2-yl)-2,3-dihydro-1-benzofuran-5-yl]ethanone

C15H18O5 (278.1154)


   

(3s)-3,9-dihydroxy-7,7-dimethyl-1h,3h,4h,6h,8h-indeno[5,6-c]pyran-5-carboxylic acid

(3s)-3,9-dihydroxy-7,7-dimethyl-1h,3h,4h,6h,8h-indeno[5,6-c]pyran-5-carboxylic acid

C15H18O5 (278.1154)


   

(3as,4s,6as,9ar,9bs)-6a-hydroperoxy-4-hydroxy-6,9-dimethyl-3-methylidene-3ah,4h,7h,9ah,9bh-azuleno[4,5-b]furan-2-one

(3as,4s,6as,9ar,9bs)-6a-hydroperoxy-4-hydroxy-6,9-dimethyl-3-methylidene-3ah,4h,7h,9ah,9bh-azuleno[4,5-b]furan-2-one

C15H18O5 (278.1154)


   

(3as,4s,6as,9ar,9bs)-6a-hydroperoxy-4-hydroxy-9-methyl-3,6-dimethylidene-3ah,4h,5h,7h,9ah,9bh-azuleno[4,5-b]furan-2-one

(3as,4s,6as,9ar,9bs)-6a-hydroperoxy-4-hydroxy-9-methyl-3,6-dimethylidene-3ah,4h,5h,7h,9ah,9bh-azuleno[4,5-b]furan-2-one

C15H18O5 (278.1154)


   

(1s,2r,5s,9s,10s,11s)-2-hydroxy-2,11-dimethyl-6-methylidene-8,12,13-trioxatetracyclo[9.2.2.0¹,¹⁰.0⁵,⁹]pentadec-14-en-7-one

(1s,2r,5s,9s,10s,11s)-2-hydroxy-2,11-dimethyl-6-methylidene-8,12,13-trioxatetracyclo[9.2.2.0¹,¹⁰.0⁵,⁹]pentadec-14-en-7-one

C15H18O5 (278.1154)


   

3,5-dihydroxy-7-methoxy-6-methyl-4-(3-methylbut-2-en-1-yl)-3h-2-benzofuran-1-one

3,5-dihydroxy-7-methoxy-6-methyl-4-(3-methylbut-2-en-1-yl)-3h-2-benzofuran-1-one

C15H18O5 (278.1154)


   

5-[(4-hydroxy-3-methylbut-2-en-1-yl)oxy]-7-methoxy-6-methyl-3h-2-benzofuran-1-one

5-[(4-hydroxy-3-methylbut-2-en-1-yl)oxy]-7-methoxy-6-methyl-3h-2-benzofuran-1-one

C15H18O5 (278.1154)


   

4,9-dihydroxy-3,4a-dimethyl-4h,5h,6h,7h,8h-naphtho[2,3-b]furan-5-carboxylic acid

4,9-dihydroxy-3,4a-dimethyl-4h,5h,6h,7h,8h-naphtho[2,3-b]furan-5-carboxylic acid

C15H18O5 (278.1154)


   

(3ar,4as,6r,7ar,8r,9as)-4a,6-dihydroxy-3,5-dimethylidene-hexahydro-3ah-spiro[azuleno[6,5-b]furan-8,2'-oxiran]-2-one

(3ar,4as,6r,7ar,8r,9as)-4a,6-dihydroxy-3,5-dimethylidene-hexahydro-3ah-spiro[azuleno[6,5-b]furan-8,2'-oxiran]-2-one

C15H18O5 (278.1154)


   

(4r,12r,14r)-9,12-dihydroxy-4,8,14-trimethyl-6,11-dioxatricyclo[8.4.0.0²,⁷]tetradeca-1(10),2(7),8-trien-3-one

(4r,12r,14r)-9,12-dihydroxy-4,8,14-trimethyl-6,11-dioxatricyclo[8.4.0.0²,⁷]tetradeca-1(10),2(7),8-trien-3-one

C15H18O5 (278.1154)


   

6,9a-dihydroxy-6,9-dimethyl-3-methylidene-3ah,4h,5h,6ah,9bh-azuleno[4,5-b]furan-2,7-dione

6,9a-dihydroxy-6,9-dimethyl-3-methylidene-3ah,4h,5h,6ah,9bh-azuleno[4,5-b]furan-2,7-dione

C15H18O5 (278.1154)


   

(3s,4ar,5s,10ar)-5,9-dihydroxy-7-methoxy-3-methyl-1h,3h,4h,4ah,5h,10ah-naphtho[2,3-c]pyran-10-one

(3s,4ar,5s,10ar)-5,9-dihydroxy-7-methoxy-3-methyl-1h,3h,4h,4ah,5h,10ah-naphtho[2,3-c]pyran-10-one

C15H18O5 (278.1154)


   

(3r,4s)-7-hydroxy-3,4,5-trimethyl-7-(2-oxopropyl)-3,4-dihydro-2-benzopyran-6,8-dione

(3r,4s)-7-hydroxy-3,4,5-trimethyl-7-(2-oxopropyl)-3,4-dihydro-2-benzopyran-6,8-dione

C15H18O5 (278.1154)


   

(4s,5s)-5-[(1s,2s)-2-hydroxy-2-methyl-5-oxocyclopent-3-en-1-yl]-3-methylidene-4-(3-oxobutyl)oxolan-2-one

(4s,5s)-5-[(1s,2s)-2-hydroxy-2-methyl-5-oxocyclopent-3-en-1-yl]-3-methylidene-4-(3-oxobutyl)oxolan-2-one

C15H18O5 (278.1154)


   

(3r,5s)-5-(hydroxymethyl)-10-(4-methylpent-3-en-1-yl)-4,8-dioxatricyclo[5.3.0.0³,⁵]dec-1(10)-ene-2,9-dione

(3r,5s)-5-(hydroxymethyl)-10-(4-methylpent-3-en-1-yl)-4,8-dioxatricyclo[5.3.0.0³,⁵]dec-1(10)-ene-2,9-dione

C15H18O5 (278.1154)


   

(3ar,4r,5ar,6r,9bs)-4,6-dihydroxy-5a,9-dimethyl-3-methylidene-3ah,4h,5h,6h,7h,9bh-naphtho[1,2-b]furan-2,8-dione

(3ar,4r,5ar,6r,9bs)-4,6-dihydroxy-5a,9-dimethyl-3-methylidene-3ah,4h,5h,6h,7h,9bh-naphtho[1,2-b]furan-2,8-dione

C15H18O5 (278.1154)


   

1-[6-hydroxy-3,7-dimethoxy-2-(prop-1-en-2-yl)-2,3-dihydro-1-benzofuran-5-yl]ethanone

1-[6-hydroxy-3,7-dimethoxy-2-(prop-1-en-2-yl)-2,3-dihydro-1-benzofuran-5-yl]ethanone

C15H18O5 (278.1154)


   

(3s,4s,5s)-5-[(3r)-3-hydroxy-2-methyl-5-oxocyclopent-1-en-1-yl]-3-methyl-4-[(1e)-3-oxobut-1-en-1-yl]oxolan-2-one

(3s,4s,5s)-5-[(3r)-3-hydroxy-2-methyl-5-oxocyclopent-1-en-1-yl]-3-methyl-4-[(1e)-3-oxobut-1-en-1-yl]oxolan-2-one

C15H18O5 (278.1154)


   

6,7,11-trihydroxy-2,10,10-trimethyl-3-methylidenetricyclo[6.3.0.0²,⁶]undec-1(8)-ene-4,9-dione

6,7,11-trihydroxy-2,10,10-trimethyl-3-methylidenetricyclo[6.3.0.0²,⁶]undec-1(8)-ene-4,9-dione

C15H18O5 (278.1154)


   

9-hydroxy-3-(hydroxymethyl)-10-methyl-6-methylidene-4h,5h,8h,9h,11ah-cyclodeca[b]furan-2,7-dione

9-hydroxy-3-(hydroxymethyl)-10-methyl-6-methylidene-4h,5h,8h,9h,11ah-cyclodeca[b]furan-2,7-dione

C15H18O5 (278.1154)


   

4,6-dihydroxy-5a,9-dimethyl-3-methylidene-3ah,4h,5h,6h,7h,9bh-naphtho[1,2-b]furan-2,8-dione

4,6-dihydroxy-5a,9-dimethyl-3-methylidene-3ah,4h,5h,6h,7h,9bh-naphtho[1,2-b]furan-2,8-dione

C15H18O5 (278.1154)


   

2α,8α一Dihydroxy一lα,10α一ePoxyguaia一3,11(13)一diene一12,6α一olid

NA

C15H18O5 (278.1154)


{"Ingredient_id": "HBIN005255","Ingredient_name": "2\u03b1,8\u03b1\u4e00Dihydroxy\u4e00l\u03b1,10\u03b1\u4e00ePoxyguaia\u4e003,11(13)\u4e00diene\u4e0012,6\u03b1\u4e00olid","Alias": "NA","Ingredient_formula": "C15H18O5","Ingredient_Smile": "CC1=CC(C23C1C4C(C(CC2(O3)C)O)C(=C)C(=O)O4)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "42358","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

8-hydroxy-14-oxo-1(10),4,11(13)-germacratrien-12,6-olide; (1(10)e,4e,6α,8β)-form,4α,5β-epoxide

NA

C15H18O5 (278.1154)


{"Ingredient_id": "HBIN013756","Ingredient_name": "8-hydroxy-14-oxo-1(10),4,11(13)-germacratrien-12,6-olide; (1(10)e,4e,6\u03b1,8\u03b2)-form,4\u03b1,5\u03b2-epoxide","Alias": "NA","Ingredient_formula": "C15H18O5","Ingredient_Smile": "NA","Ingredient_weight": "0","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "NA","TCMSP_id": "NA","TCM_ID_id": "7356","PubChem_id": "NA","DrugBank_id": "NA"}

   

Artelin

NA

C15H18O5 (278.1154)


{"Ingredient_id": "HBIN016941","Ingredient_name": "Artelin","Alias": "NA","Ingredient_formula": "C15H18O5","Ingredient_Smile": "NA","Ingredient_weight": "278.3","OB_score": "41.23253155","CAS_id": "66173-52-2","SymMap_id": "SMIT07954","TCMID_id": "NA","TCMSP_id": "MOL006311","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

(1e)-1,7-diphenylhept-1-ene-3,5-dione

(1e)-1,7-diphenylhept-1-ene-3,5-dione

C19H18O2 (278.1307)


   

(1r,2r,3's,4's,5s)-3'-hydroxy-1,3',4'-trimethyl-4',5',6',7'-tetrahydro-4,6-dioxaspiro[bicyclo[3.1.0]hexane-2,2'-indene]-1',3-dione

(1r,2r,3's,4's,5s)-3'-hydroxy-1,3',4'-trimethyl-4',5',6',7'-tetrahydro-4,6-dioxaspiro[bicyclo[3.1.0]hexane-2,2'-indene]-1',3-dione

C15H18O5 (278.1154)


   

2-{[(3r)-2,2-dimethyl-5-oxooxolan-3-yl]methyl}-4,5-dihydroxy-3-methylbenzaldehyde

2-{[(3r)-2,2-dimethyl-5-oxooxolan-3-yl]methyl}-4,5-dihydroxy-3-methylbenzaldehyde

C15H18O5 (278.1154)


   

12-hydroxy-3,12-dimethyl-7-methylidene-2,9,14-trioxapentacyclo[9.4.0.0¹,³.0⁶,¹⁰.0¹³,¹⁵]pentadecan-8-one

12-hydroxy-3,12-dimethyl-7-methylidene-2,9,14-trioxapentacyclo[9.4.0.0¹,³.0⁶,¹⁰.0¹³,¹⁵]pentadecan-8-one

C15H18O5 (278.1154)


   

[2-methyl-3-oxo-5-(1,5,5-trimethyl-4-oxocyclopent-2-en-1-yl)furan-2-yl]acetic acid

[2-methyl-3-oxo-5-(1,5,5-trimethyl-4-oxocyclopent-2-en-1-yl)furan-2-yl]acetic acid

C15H18O5 (278.1154)


   

(2s)-2-hydroxy-2-[7-(methylsulfanyl)heptyl]butanedioic acid

(2s)-2-hydroxy-2-[7-(methylsulfanyl)heptyl]butanedioic acid

C12H22O5S (278.1188)


   

methyl 2-(8-ethyl-7-hydroxy-2-methyl-4-oxo-2,3-dihydro-1-benzopyran-5-yl)acetate

methyl 2-(8-ethyl-7-hydroxy-2-methyl-4-oxo-2,3-dihydro-1-benzopyran-5-yl)acetate

C15H18O5 (278.1154)


   

(3ar,4r,11ar)-4-hydroxy-10-(hydroxymethyl)-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-6-carbaldehyde

(3ar,4r,11ar)-4-hydroxy-10-(hydroxymethyl)-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-6-carbaldehyde

C15H18O5 (278.1154)


   

(1s,2r,3s,6r,7z,11e)-8-(hydroxymethyl)-3-methyl-5,14-dioxatricyclo[10.2.1.0²,⁶]pentadeca-7,11-diene-4,13-dione

(1s,2r,3s,6r,7z,11e)-8-(hydroxymethyl)-3-methyl-5,14-dioxatricyclo[10.2.1.0²,⁶]pentadeca-7,11-diene-4,13-dione

C15H18O5 (278.1154)


   

(6s,8as,10r,10as)-1,4,6,10-tetrahydroxy-3-methyl-6,7,8,8a,10,10a-hexahydro-5h-anthracen-9-one

(6s,8as,10r,10as)-1,4,6,10-tetrahydroxy-3-methyl-6,7,8,8a,10,10a-hexahydro-5h-anthracen-9-one

C15H18O5 (278.1154)


   

(3r)-7-hydroxy-8-methoxy-3-(4-oxopentyl)-3,4-dihydro-2-benzopyran-1-one

(3r)-7-hydroxy-8-methoxy-3-(4-oxopentyl)-3,4-dihydro-2-benzopyran-1-one

C15H18O5 (278.1154)


   

(1r,2r,3s,6r,8r,12s,15s)-3,15-dimethyl-5,14,16-trioxapentacyclo[6.6.1.1²,⁶.0²,⁶.0¹²,¹⁵]hexadecane-4,13-dione

(1r,2r,3s,6r,8r,12s,15s)-3,15-dimethyl-5,14,16-trioxapentacyclo[6.6.1.1²,⁶.0²,⁶.0¹²,¹⁵]hexadecane-4,13-dione

C15H18O5 (278.1154)


   

(6r)-8,9-dihydroxy-6,12,12-trimethyl-5,11-dioxatricyclo[8.4.0.0²,⁷]tetradeca-1,7,9-trien-4-one

(6r)-8,9-dihydroxy-6,12,12-trimethyl-5,11-dioxatricyclo[8.4.0.0²,⁷]tetradeca-1,7,9-trien-4-one

C15H18O5 (278.1154)


   

(1r,2s,5r,6s,9r,11s)-5,9,14-trimethyl-3,12,13-trioxatetracyclo[9.2.2.0¹,⁹.0²,⁶]pentadec-14-ene-4,10-dione

(1r,2s,5r,6s,9r,11s)-5,9,14-trimethyl-3,12,13-trioxatetracyclo[9.2.2.0¹,⁹.0²,⁶]pentadec-14-ene-4,10-dione

C15H18O5 (278.1154)


   

(4r,5s)-5-(5-hydroxy-2-methyl-3-oxocyclopent-1-en-1-yl)-3-methylidene-4-(3-oxobutyl)oxolan-2-one

(4r,5s)-5-(5-hydroxy-2-methyl-3-oxocyclopent-1-en-1-yl)-3-methylidene-4-(3-oxobutyl)oxolan-2-one

C15H18O5 (278.1154)


   

11-hydroxy-3,8-dimethyl-5,14-dioxatricyclo[10.2.1.0²,⁶]pentadeca-8,12(15)-diene-4,13-dione

11-hydroxy-3,8-dimethyl-5,14-dioxatricyclo[10.2.1.0²,⁶]pentadeca-8,12(15)-diene-4,13-dione

C15H18O5 (278.1154)


   

5,14-dihydroxy-3,12-dimethyl-7-methylidene-2,9-dioxatetracyclo[9.3.0.0¹,³.0⁶,¹⁰]tetradec-12-en-8-one

5,14-dihydroxy-3,12-dimethyl-7-methylidene-2,9-dioxatetracyclo[9.3.0.0¹,³.0⁶,¹⁰]tetradec-12-en-8-one

C15H18O5 (278.1154)


   

(1s,2s,4s,8r,10r,12r)-2,12-dimethyl-7-methylidene-5,11,13,14-tetraoxatetracyclo[10.2.2.0¹,¹⁰.0⁴,⁸]hexadec-15-en-6-one

(1s,2s,4s,8r,10r,12r)-2,12-dimethyl-7-methylidene-5,11,13,14-tetraoxatetracyclo[10.2.2.0¹,¹⁰.0⁴,⁸]hexadec-15-en-6-one

C15H18O5 (278.1154)


   

4,6a,9-trihydroxy-6,9-dimethyl-3-methylidene-3ah,4h,9ah,9bh-azuleno[4,5-b]furan-2-one

4,6a,9-trihydroxy-6,9-dimethyl-3-methylidene-3ah,4h,9ah,9bh-azuleno[4,5-b]furan-2-one

C15H18O5 (278.1154)


   

(4r,10s)-4,5,6-trihydroxy-4,10-dimethyl-1h,7h,8h,9h,10h-naphtho[1,2-c]pyran-3-one

(4r,10s)-4,5,6-trihydroxy-4,10-dimethyl-1h,7h,8h,9h,10h-naphtho[1,2-c]pyran-3-one

C15H18O5 (278.1154)


   

(10-{[thio(carbonoimidyl)]amino}decanesulfinyl)methane

(10-{[thio(carbonoimidyl)]amino}decanesulfinyl)methane

C12H26N2OS2 (278.1486)


   

2-[(2,2-dimethyl-5-oxooxolan-3-yl)methyl]-4,5-dihydroxy-3-methylbenzaldehyde

2-[(2,2-dimethyl-5-oxooxolan-3-yl)methyl]-4,5-dihydroxy-3-methylbenzaldehyde

C15H18O5 (278.1154)


   

(1r,2s,5s,6r,7s,9r,13r)-7-hydroxy-5,9,13-trimethyl-3,14-dioxatetracyclo[7.5.0.0¹,¹³.0²,⁶]tetradec-11-ene-4,10-dione

(1r,2s,5s,6r,7s,9r,13r)-7-hydroxy-5,9,13-trimethyl-3,14-dioxatetracyclo[7.5.0.0¹,¹³.0²,⁶]tetradec-11-ene-4,10-dione

C15H18O5 (278.1154)


   

(3ar,4s,6ar,8s,9r,9as,9bs)-4,8-dihydroxy-3,6-dimethylidene-octahydrospiro[azuleno[4,5-b]furan-9,2'-oxiran]-2-one

(3ar,4s,6ar,8s,9r,9as,9bs)-4,8-dihydroxy-3,6-dimethylidene-octahydrospiro[azuleno[4,5-b]furan-9,2'-oxiran]-2-one

C15H18O5 (278.1154)


   

(1r,2r,3r,6s,8s,10r)-3,8-dimethyl-5,9,15-trioxatetracyclo[11.2.1.0²,⁶.0⁸,¹⁰]hexadec-13(16)-ene-4,14-dione

(1r,2r,3r,6s,8s,10r)-3,8-dimethyl-5,9,15-trioxatetracyclo[11.2.1.0²,⁶.0⁸,¹⁰]hexadec-13(16)-ene-4,14-dione

C15H18O5 (278.1154)


   

8-(1,2-dihydroxy-3-methylbutyl)-7-methoxychromen-2-one

8-(1,2-dihydroxy-3-methylbutyl)-7-methoxychromen-2-one

C15H18O5 (278.1154)


   

15-hydroxy-6-methyl-11-methylidene-2,9,14-trioxatetracyclo[11.2.1.0¹,³.0⁸,¹²]hexadec-6-en-10-one

15-hydroxy-6-methyl-11-methylidene-2,9,14-trioxatetracyclo[11.2.1.0¹,³.0⁸,¹²]hexadec-6-en-10-one

C15H18O5 (278.1154)


   

(4r,5s)-5-[(5r)-5-hydroxy-2-methyl-3-oxocyclopent-1-en-1-yl]-3-methylidene-4-(3-oxobutyl)oxolan-2-one

(4r,5s)-5-[(5r)-5-hydroxy-2-methyl-3-oxocyclopent-1-en-1-yl]-3-methylidene-4-(3-oxobutyl)oxolan-2-one

C15H18O5 (278.1154)


   

(4s,5s)-4-[(1s)-1-hydroxy-3-oxobutyl]-5-(2-methyl-5-oxocyclopent-1-en-1-yl)-3-methylideneoxolan-2-one

(4s,5s)-4-[(1s)-1-hydroxy-3-oxobutyl]-5-(2-methyl-5-oxocyclopent-1-en-1-yl)-3-methylideneoxolan-2-one

C15H18O5 (278.1154)


   

(1r,2s,5s,6s,9r,11s)-5,9,14-trimethyl-3,12,13-trioxatetracyclo[9.2.2.0¹,⁹.0²,⁶]pentadec-14-ene-4,10-dione

(1r,2s,5s,6s,9r,11s)-5,9,14-trimethyl-3,12,13-trioxatetracyclo[9.2.2.0¹,⁹.0²,⁶]pentadec-14-ene-4,10-dione

C15H18O5 (278.1154)


   

(2s,3ar,9r,9as)-3a,9-dihydroxy-2-(2-hydroxypropan-2-yl)-2h,3h,9h,9ah-naphtho[2,3-b]furan-4-one

(2s,3ar,9r,9as)-3a,9-dihydroxy-2-(2-hydroxypropan-2-yl)-2h,3h,9h,9ah-naphtho[2,3-b]furan-4-one

C15H18O5 (278.1154)


   

(1s,2s,4as,9ar,10r)-1,2,8,10-tetrahydroxy-6-methyl-2,3,4,4a,9a,10-hexahydro-1h-anthracen-9-one

(1s,2s,4as,9ar,10r)-1,2,8,10-tetrahydroxy-6-methyl-2,3,4,4a,9a,10-hexahydro-1h-anthracen-9-one

C15H18O5 (278.1154)


   

1,4,8-trihydroxy-3,4a-dimethyl-2,3,4,9a-tetrahydro-1h-xanthen-9-one

1,4,8-trihydroxy-3,4a-dimethyl-2,3,4,9a-tetrahydro-1h-xanthen-9-one

C15H18O5 (278.1154)


   

10,14-dihydroxy-1,6,10-trimethyl-4,12-dioxatetracyclo[7.5.0.0³,⁷.0¹¹,¹³]tetradeca-2,6-dien-5-one

10,14-dihydroxy-1,6,10-trimethyl-4,12-dioxatetracyclo[7.5.0.0³,⁷.0¹¹,¹³]tetradeca-2,6-dien-5-one

C15H18O5 (278.1154)


   

1,4,6,10-tetrahydroxy-3-methyl-6,7,8,8a,10,10a-hexahydro-5h-anthracen-9-one

1,4,6,10-tetrahydroxy-3-methyl-6,7,8,8a,10,10a-hexahydro-5h-anthracen-9-one

C15H18O5 (278.1154)


   

(1's,2r,5'r,8'r)-3',3'-dimethyl-11'-oxo-10'-oxaspiro[oxirane-2,12'-tricyclo[6.4.0.0¹,⁵]dodecan]-6'-ene-7'-carboxylic acid

(1's,2r,5'r,8'r)-3',3'-dimethyl-11'-oxo-10'-oxaspiro[oxirane-2,12'-tricyclo[6.4.0.0¹,⁵]dodecan]-6'-ene-7'-carboxylic acid

C15H18O5 (278.1154)


   

2-(4-methoxyphenyl)-3-methyl-5-(prop-2-en-1-yl)-1-benzofuran

2-(4-methoxyphenyl)-3-methyl-5-(prop-2-en-1-yl)-1-benzofuran

C19H18O2 (278.1307)


   

1-(4-hydroxyphenyl)-7-phenylhepta-4,6-dien-3-one

1-(4-hydroxyphenyl)-7-phenylhepta-4,6-dien-3-one

C19H18O2 (278.1307)


   

15-hydroxy-1-methyl-5-methylidene-3,11-dioxatetracyclo[7.5.1.0²,⁶.0¹²,¹⁵]pentadecane-4,14-dione

15-hydroxy-1-methyl-5-methylidene-3,11-dioxatetracyclo[7.5.1.0²,⁶.0¹²,¹⁵]pentadecane-4,14-dione

C15H18O5 (278.1154)


   

1-methyl-5-{3h,4h,9h-pyrido[3,4-b]indole-1-carbonyl}imidazole

1-methyl-5-{3h,4h,9h-pyrido[3,4-b]indole-1-carbonyl}imidazole

C16H14N4O (278.1168)


   

6-(3-ethyl-6-phenylhexa-1,3,5-trien-1-yl)pyran-2-one

6-(3-ethyl-6-phenylhexa-1,3,5-trien-1-yl)pyran-2-one

C19H18O2 (278.1307)


   

hydroxy(oxo)[2-(2,2,4,6-tetramethyl-1-oxo-3h-inden-5-yl)ethoxy]azanium

hydroxy(oxo)[2-(2,2,4,6-tetramethyl-1-oxo-3h-inden-5-yl)ethoxy]azanium

[C15H20NO4]+ (278.1392)


   

(4e)-5-hydroxy-1,7-diphenylhepta-4,6-dien-3-one

(4e)-5-hydroxy-1,7-diphenylhepta-4,6-dien-3-one

C19H18O2 (278.1307)


   

6-[(1e,3e,5e)-3-ethyl-6-phenylhexa-1,3,5-trien-1-yl]pyran-2-one

6-[(1e,3e,5e)-3-ethyl-6-phenylhexa-1,3,5-trien-1-yl]pyran-2-one

C19H18O2 (278.1307)


   

(2s,3r,4r,5s,6r)-2,3,5-trihydroxy-6-(hydroxymethyl)oxan-4-yl hexanoate

(2s,3r,4r,5s,6r)-2,3,5-trihydroxy-6-(hydroxymethyl)oxan-4-yl hexanoate

C12H22O7 (278.1365)


   

(4e,6e)-5-hydroxy-1,7-diphenylhepta-4,6-dien-3-one

(4e,6e)-5-hydroxy-1,7-diphenylhepta-4,6-dien-3-one

C19H18O2 (278.1307)


   

6,6,14-trimethyl-10-oxatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1,3,7,9(17),13,15-hexaen-5-one

6,6,14-trimethyl-10-oxatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1,3,7,9(17),13,15-hexaen-5-one

C19H18O2 (278.1307)


   

n-hydroxy-2-(n-hydroxyimino)-3-{4-[(3-methylbut-2-en-1-yl)oxy]phenyl}propanamide

n-hydroxy-2-(n-hydroxyimino)-3-{4-[(3-methylbut-2-en-1-yl)oxy]phenyl}propanamide

C14H18N2O4 (278.1267)


   

8-(4-methoxyphenyl)-6,7-dimethylnaphthalen-2-ol

8-(4-methoxyphenyl)-6,7-dimethylnaphthalen-2-ol

C19H18O2 (278.1307)


   

5-[2-methyl-4-(4-methylidene-5-oxooxolan-3-yl)-3-oxobutyl]-3-methylideneoxolan-2-one

5-[2-methyl-4-(4-methylidene-5-oxooxolan-3-yl)-3-oxobutyl]-3-methylideneoxolan-2-one

C15H18O5 (278.1154)


   

8-hydroxy-3,15-dimethyl-5,14-dioxatetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadec-2(6)-ene-4,13-dione

8-hydroxy-3,15-dimethyl-5,14-dioxatetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadec-2(6)-ene-4,13-dione

C15H18O5 (278.1154)


   

2-(4-methoxyphenyl)-3-methyl-5-[(1e)-prop-1-en-1-yl]-1-benzofuran

2-(4-methoxyphenyl)-3-methyl-5-[(1e)-prop-1-en-1-yl]-1-benzofuran

C19H18O2 (278.1307)


   

6,8-dihydroxy-3-[(2r,3r)-3-hydroxybutan-2-yl]-4,7-dimethylisochromen-1-one

6,8-dihydroxy-3-[(2r,3r)-3-hydroxybutan-2-yl]-4,7-dimethylisochromen-1-one

C15H18O5 (278.1154)


   

1-[2-(hydroxymethyl)-7,8-dimethoxy-2-methylchromen-6-yl]ethanone

1-[2-(hydroxymethyl)-7,8-dimethoxy-2-methylchromen-6-yl]ethanone

C15H18O5 (278.1154)


   

(4s,5s)-5-[(1r,2r)-2-hydroxy-2-methyl-5-oxocyclopent-3-en-1-yl]-3-methylidene-4-(3-oxobutyl)oxolan-2-one

(4s,5s)-5-[(1r,2r)-2-hydroxy-2-methyl-5-oxocyclopent-3-en-1-yl]-3-methylidene-4-(3-oxobutyl)oxolan-2-one

C15H18O5 (278.1154)


   

[(2r)-2-methyl-3-oxo-5-[(1r)-1,5,5-trimethyl-4-oxocyclopent-2-en-1-yl]furan-2-yl]acetic acid

[(2r)-2-methyl-3-oxo-5-[(1r)-1,5,5-trimethyl-4-oxocyclopent-2-en-1-yl]furan-2-yl]acetic acid

C15H18O5 (278.1154)


   

2-methyl-2-[4-methyl-5-oxo-3-(3-oxobutyl)-2h-furan-2-yl]cyclopentane-1,3-dione

2-methyl-2-[4-methyl-5-oxo-3-(3-oxobutyl)-2h-furan-2-yl]cyclopentane-1,3-dione

C15H18O5 (278.1154)


   

6a-hydroxy-3-(hydroxymethyl)-6,9a-dimethyl-4h,5h,6h,9bh-azuleno[4,5-b]furan-2,9-dione

6a-hydroxy-3-(hydroxymethyl)-6,9a-dimethyl-4h,5h,6h,9bh-azuleno[4,5-b]furan-2,9-dione

C15H18O5 (278.1154)


   

7-(hydroxymethyl)-6-[(1z)-3-hydroxyprop-1-en-1-yl]-2-(2-hydroxypropan-2-yl)-2h-1-benzofuran-3-one

7-(hydroxymethyl)-6-[(1z)-3-hydroxyprop-1-en-1-yl]-2-(2-hydroxypropan-2-yl)-2h-1-benzofuran-3-one

C15H18O5 (278.1154)


   

[(2r)-2-methyl-3-oxo-5-[(1s)-1,5,5-trimethyl-4-oxocyclopent-2-en-1-yl]furan-2-yl]acetic acid

[(2r)-2-methyl-3-oxo-5-[(1s)-1,5,5-trimethyl-4-oxocyclopent-2-en-1-yl]furan-2-yl]acetic acid

C15H18O5 (278.1154)


   

(3as,4s,6as,9r,9as,9bs)-4,6a,9-trihydroxy-6,9-dimethyl-3-methylidene-3ah,4h,9ah,9bh-azuleno[4,5-b]furan-2-one

(3as,4s,6as,9r,9as,9bs)-4,6a,9-trihydroxy-6,9-dimethyl-3-methylidene-3ah,4h,9ah,9bh-azuleno[4,5-b]furan-2-one

C15H18O5 (278.1154)


   

4-(5-acetyl-2-hydroxyphenyl)-3-hydroxy-2-methylidenebutyl acetate

4-(5-acetyl-2-hydroxyphenyl)-3-hydroxy-2-methylidenebutyl acetate

C15H18O5 (278.1154)


   

(1r,2s,6s,12r,15s)-2-hydroxy-5,5-dimethyl-11,13-dioxatetracyclo[7.5.1.0¹,⁶.0¹²,¹⁵]pentadec-8-ene-4,14-dione

(1r,2s,6s,12r,15s)-2-hydroxy-5,5-dimethyl-11,13-dioxatetracyclo[7.5.1.0¹,⁶.0¹²,¹⁵]pentadec-8-ene-4,14-dione

C15H18O5 (278.1154)


   

(4r,5s,10r)-10-ethyl-5-hydroxy-4-(2-hydroxypropan-2-yl)-3,11-dioxatricyclo[7.3.0.0²,⁶]dodeca-1(9),2(6),7-trien-12-one

(4r,5s,10r)-10-ethyl-5-hydroxy-4-(2-hydroxypropan-2-yl)-3,11-dioxatricyclo[7.3.0.0²,⁶]dodeca-1(9),2(6),7-trien-12-one

C15H18O5 (278.1154)


   

6,8-dihydroxy-3-(3-hydroxybutan-2-yl)-4,7-dimethylisochromen-1-one

6,8-dihydroxy-3-(3-hydroxybutan-2-yl)-4,7-dimethylisochromen-1-one

C15H18O5 (278.1154)


   

(1r,4s,8r,9z,13r,15s)-15-hydroxy-5-methylidene-7,14,16-trioxatetracyclo[8.4.3.0¹,¹³.0⁴,⁸]heptadec-9-en-6-one

(1r,4s,8r,9z,13r,15s)-15-hydroxy-5-methylidene-7,14,16-trioxatetracyclo[8.4.3.0¹,¹³.0⁴,⁸]heptadec-9-en-6-one

C15H18O5 (278.1154)


   

3,15-dimethyl-5,14,16-trioxapentacyclo[6.6.1.1²,⁶.0²,⁶.0¹²,¹⁵]hexadecane-4,13-dione

3,15-dimethyl-5,14,16-trioxapentacyclo[6.6.1.1²,⁶.0²,⁶.0¹²,¹⁵]hexadecane-4,13-dione

C15H18O5 (278.1154)


   

5-{[(2z)-4-hydroxy-3-methylbut-2-en-1-yl]oxy}-7-methoxy-6-methyl-3h-2-benzofuran-1-one

5-{[(2z)-4-hydroxy-3-methylbut-2-en-1-yl]oxy}-7-methoxy-6-methyl-3h-2-benzofuran-1-one

C15H18O5 (278.1154)


   

(3as,4s,9s,11as)-4,9-dihydroxy-10-methyl-3,6-dimethylidene-3ah,4h,7h,8h,9h,11ah-cyclodeca[b]furan-2,5-dione

(3as,4s,9s,11as)-4,9-dihydroxy-10-methyl-3,6-dimethylidene-3ah,4h,7h,8h,9h,11ah-cyclodeca[b]furan-2,5-dione

C15H18O5 (278.1154)


   

8-(hydroxymethyl)-3-methyl-5,14-dioxatricyclo[10.2.1.0²,⁶]pentadeca-7,11-diene-4,13-dione

8-(hydroxymethyl)-3-methyl-5,14-dioxatricyclo[10.2.1.0²,⁶]pentadeca-7,11-diene-4,13-dione

C15H18O5 (278.1154)


   

(3ar,4s,6as,9ar,9bs)-6a-hydroperoxy-4-hydroxy-6,9-dimethyl-3-methylidene-3ah,4h,7h,9ah,9bh-azuleno[4,5-b]furan-2-one

(3ar,4s,6as,9ar,9bs)-6a-hydroperoxy-4-hydroxy-6,9-dimethyl-3-methylidene-3ah,4h,7h,9ah,9bh-azuleno[4,5-b]furan-2-one

C15H18O5 (278.1154)


   

(8e,10z)-tricyclo[12.3.1.1²,⁶]nonadeca-1(18),2(19),3,5,8,10,14,16-octaene-3,17-diol

(8e,10z)-tricyclo[12.3.1.1²,⁶]nonadeca-1(18),2(19),3,5,8,10,14,16-octaene-3,17-diol

C19H18O2 (278.1307)


   

(1s,3s,6s,7s,9s,11r)-6-(furan-3-yl)-9-hydroxy-7,11-dimethyl-2,5-dioxatricyclo[5.4.0.0¹,³]undecan-4-one

(1s,3s,6s,7s,9s,11r)-6-(furan-3-yl)-9-hydroxy-7,11-dimethyl-2,5-dioxatricyclo[5.4.0.0¹,³]undecan-4-one

C15H18O5 (278.1154)


   

(4r,5r)-5-[(3r)-3-hydroxy-2-methyl-5-oxocyclopent-1-en-1-yl]-3-methylidene-4-(3-oxobutyl)oxolan-2-one

(4r,5r)-5-[(3r)-3-hydroxy-2-methyl-5-oxocyclopent-1-en-1-yl]-3-methylidene-4-(3-oxobutyl)oxolan-2-one

C15H18O5 (278.1154)


   

6-hydroxy-9-(hydroxymethyl)-6-methyl-3-methylidene-3ah,4h,5h,6ah,9ah,9bh-azuleno[4,5-b]furan-2,7-dione

6-hydroxy-9-(hydroxymethyl)-6-methyl-3-methylidene-3ah,4h,5h,6ah,9ah,9bh-azuleno[4,5-b]furan-2,7-dione

C15H18O5 (278.1154)


   

7,10-dihydroxy-14-methyl-5,9-dimethylidene-3,13-dioxatetracyclo[8.4.0.0²,⁶.0¹²,¹⁴]tetradecan-4-one

7,10-dihydroxy-14-methyl-5,9-dimethylidene-3,13-dioxatetracyclo[8.4.0.0²,⁶.0¹²,¹⁴]tetradecan-4-one

C15H18O5 (278.1154)


   

(3ar,4as,8r,8as,9ar)-4a,8-dihydroxy-8a-methyl-3,5-dimethylidene-hexahydronaphtho[2,3-b]furan-2,7-dione

(3ar,4as,8r,8as,9ar)-4a,8-dihydroxy-8a-methyl-3,5-dimethylidene-hexahydronaphtho[2,3-b]furan-2,7-dione

C15H18O5 (278.1154)


   

(1r,4r,6s,12r,15s)-4-hydroxy-5,5-dimethyl-11,13-dioxatetracyclo[7.5.1.0¹,⁶.0¹²,¹⁵]pentadec-8-ene-2,14-dione

(1r,4r,6s,12r,15s)-4-hydroxy-5,5-dimethyl-11,13-dioxatetracyclo[7.5.1.0¹,⁶.0¹²,¹⁵]pentadec-8-ene-2,14-dione

C15H18O5 (278.1154)


   

methyl 5-(hex-4-enoyl)-4-hydroxy-2-methoxybenzoate

methyl 5-(hex-4-enoyl)-4-hydroxy-2-methoxybenzoate

C15H18O5 (278.1154)


   

(3as,4s,11as)-4-hydroxy-10-(hydroxymethyl)-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-6-carbaldehyde

(3as,4s,11as)-4-hydroxy-10-(hydroxymethyl)-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-6-carbaldehyde

C15H18O5 (278.1154)


   

7-(2-hydroxy-3-methylbutoxy)-6-methoxychromen-2-one

7-(2-hydroxy-3-methylbutoxy)-6-methoxychromen-2-one

C15H18O5 (278.1154)


   

(1r,9r,10s,11r,13r,14s)-10,14-dihydroxy-1,6,10-trimethyl-4,12-dioxatetracyclo[7.5.0.0³,⁷.0¹¹,¹³]tetradeca-2,6-dien-5-one

(1r,9r,10s,11r,13r,14s)-10,14-dihydroxy-1,6,10-trimethyl-4,12-dioxatetracyclo[7.5.0.0³,⁷.0¹¹,¹³]tetradeca-2,6-dien-5-one

C15H18O5 (278.1154)


   

4-methyl-5-[(2s,3s,4s)-4-methyl-5-oxo-3-(3-oxobutyl)oxolan-2-yl]cyclopent-4-ene-1,3-dione

4-methyl-5-[(2s,3s,4s)-4-methyl-5-oxo-3-(3-oxobutyl)oxolan-2-yl]cyclopent-4-ene-1,3-dione

C15H18O5 (278.1154)


   

(4ar,8r,8as,9ar)-8,9a-dihydroxy-3,5,8a-trimethyl-4h,4ah,8h,9h-naphtho[2,3-b]furan-2,7-dione

(4ar,8r,8as,9ar)-8,9a-dihydroxy-3,5,8a-trimethyl-4h,4ah,8h,9h-naphtho[2,3-b]furan-2,7-dione

C15H18O5 (278.1154)


   

9,12-dihydroxy-4,8,14-trimethyl-6,11-dioxatricyclo[8.4.0.0²,⁷]tetradeca-1(10),2(7),8-trien-3-one

9,12-dihydroxy-4,8,14-trimethyl-6,11-dioxatricyclo[8.4.0.0²,⁷]tetradeca-1(10),2(7),8-trien-3-one

C15H18O5 (278.1154)


   

(3ar,4s,9s,11ar)-4,9-dihydroxy-10-methyl-3,6-dimethylidene-3ah,4h,7h,8h,9h,11ah-cyclodeca[b]furan-2,5-dione

(3ar,4s,9s,11ar)-4,9-dihydroxy-10-methyl-3,6-dimethylidene-3ah,4h,7h,8h,9h,11ah-cyclodeca[b]furan-2,5-dione

C15H18O5 (278.1154)


   

(3as,4s,7r,8r,8as)-4,8-dihydroxy-7-methyl-3-methylidene-6-[(1e)-3-oxobut-1-en-1-yl]-3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

(3as,4s,7r,8r,8as)-4,8-dihydroxy-7-methyl-3-methylidene-6-[(1e)-3-oxobut-1-en-1-yl]-3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

C15H18O5 (278.1154)


   

(1s,7s,9r,10r,12r,14s)-7-hydroxy-4,9,14-trimethyl-6,11,15-trioxapentacyclo[8.5.0.0¹,¹⁴.0³,⁷.0¹⁰,¹²]pentadec-3-en-5-one

(1s,7s,9r,10r,12r,14s)-7-hydroxy-4,9,14-trimethyl-6,11,15-trioxapentacyclo[8.5.0.0¹,¹⁴.0³,⁷.0¹⁰,¹²]pentadec-3-en-5-one

C15H18O5 (278.1154)


   

5-hydroxy-2-(2-hydroxypentyl)-7-methoxychromen-4-one

5-hydroxy-2-(2-hydroxypentyl)-7-methoxychromen-4-one

C15H18O5 (278.1154)


   

2-(6-ethenyl-7a-hydroxy-3,6-dimethyl-2-oxo-5,7-dihydro-4h-1-benzofuran-5-yl)prop-2-enoic acid

2-(6-ethenyl-7a-hydroxy-3,6-dimethyl-2-oxo-5,7-dihydro-4h-1-benzofuran-5-yl)prop-2-enoic acid

C15H18O5 (278.1154)


   

(4r,5r,6r,9s,10r)-4,9,10-trihydroxy-3-methylidene-6-[(1e,3e)-penta-1,3-dien-1-yl]-2-oxaspiro[4.5]dec-7-en-1-one

(4r,5r,6r,9s,10r)-4,9,10-trihydroxy-3-methylidene-6-[(1e,3e)-penta-1,3-dien-1-yl]-2-oxaspiro[4.5]dec-7-en-1-one

C15H18O5 (278.1154)


   

4-hydroxy-10-(hydroxymethyl)-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-6-carbaldehyde

4-hydroxy-10-(hydroxymethyl)-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-6-carbaldehyde

C15H18O5 (278.1154)


   

4,8-dihydroxy-7-methyl-3-methylidene-6-(3-oxobut-1-en-1-yl)-3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

4,8-dihydroxy-7-methyl-3-methylidene-6-(3-oxobut-1-en-1-yl)-3ah,4h,7h,8h,8ah-cyclohepta[b]furan-2-one

C15H18O5 (278.1154)


   

6,7,8-trihydroxy-1-methyl-5-(3-methylbut-2-en-1-yl)-1,4-dihydro-2-benzopyran-3-one

6,7,8-trihydroxy-1-methyl-5-(3-methylbut-2-en-1-yl)-1,4-dihydro-2-benzopyran-3-one

C15H18O5 (278.1154)


   

5-(hydroxymethyl)-10-(4-methylpent-3-en-1-yl)-4,8-dioxatricyclo[5.3.0.0³,⁵]dec-1(10)-ene-2,9-dione

5-(hydroxymethyl)-10-(4-methylpent-3-en-1-yl)-4,8-dioxatricyclo[5.3.0.0³,⁵]dec-1(10)-ene-2,9-dione

C15H18O5 (278.1154)


   

3'-hydroxy-1,3',4'-trimethyl-4',5',6',7'-tetrahydro-4,6-dioxaspiro[bicyclo[3.1.0]hexane-2,2'-indene]-1',3-dione

3'-hydroxy-1,3',4'-trimethyl-4',5',6',7'-tetrahydro-4,6-dioxaspiro[bicyclo[3.1.0]hexane-2,2'-indene]-1',3-dione

C15H18O5 (278.1154)


   

(3ar,5s,8s,11ar)-5,8-dihydroxy-6,10-dimethyl-3-methylidene-3ah,5h,8h,9h,11ah-cyclodeca[b]furan-2,4-dione

(3ar,5s,8s,11ar)-5,8-dihydroxy-6,10-dimethyl-3-methylidene-3ah,5h,8h,9h,11ah-cyclodeca[b]furan-2,4-dione

C15H18O5 (278.1154)


   

6-hydroxy-3,15-dimethyl-5,14-dioxatetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadec-2-ene-4,13-dione

6-hydroxy-3,15-dimethyl-5,14-dioxatetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadec-2-ene-4,13-dione

C15H18O5 (278.1154)


   

(1r,7s,9r,10s,12s,14r)-7-hydroxy-4,9,14-trimethyl-6,11,15-trioxapentacyclo[8.5.0.0¹,¹⁴.0³,⁷.0¹⁰,¹²]pentadec-3-en-5-one

(1r,7s,9r,10s,12s,14r)-7-hydroxy-4,9,14-trimethyl-6,11,15-trioxapentacyclo[8.5.0.0¹,¹⁴.0³,⁷.0¹⁰,¹²]pentadec-3-en-5-one

C15H18O5 (278.1154)


   

4,5,6,10-tetrahydroxy-2-methyl-6,7,8,8a,10,10a-hexahydro-5h-anthracen-9-one

4,5,6,10-tetrahydroxy-2-methyl-6,7,8,8a,10,10a-hexahydro-5h-anthracen-9-one

C15H18O5 (278.1154)


   

(3s,4s,9as,9br)-4,8-dihydroxy-3,6,9-trimethyl-3h,3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-2,7-dione

(3s,4s,9as,9br)-4,8-dihydroxy-3,6,9-trimethyl-3h,3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-2,7-dione

C15H18O5 (278.1154)


   

(1r,2r,5s,9s,10s,11s)-2-hydroxy-2,11-dimethyl-6-methylidene-8,12,13-trioxatetracyclo[9.2.2.0¹,¹⁰.0⁵,⁹]pentadec-14-en-7-one

(1r,2r,5s,9s,10s,11s)-2-hydroxy-2,11-dimethyl-6-methylidene-8,12,13-trioxatetracyclo[9.2.2.0¹,¹⁰.0⁵,⁹]pentadec-14-en-7-one

C15H18O5 (278.1154)


   

(1s,3s,6s,7s,9r,11r)-6-(furan-3-yl)-9-hydroxy-7,11-dimethyl-2,5-dioxatricyclo[5.4.0.0¹,³]undecan-4-one

(1s,3s,6s,7s,9r,11r)-6-(furan-3-yl)-9-hydroxy-7,11-dimethyl-2,5-dioxatricyclo[5.4.0.0¹,³]undecan-4-one

C15H18O5 (278.1154)


   

4-methoxy-2-(3-methyloxiran-2-yl)phenyl 2,3-dimethyloxirane-2-carboxylate

4-methoxy-2-(3-methyloxiran-2-yl)phenyl 2,3-dimethyloxirane-2-carboxylate

C15H18O5 (278.1154)


   

8-[(3s)-4-hydroxy-3-methylbutoxy]-7-methoxychromen-2-one

8-[(3s)-4-hydroxy-3-methylbutoxy]-7-methoxychromen-2-one

C15H18O5 (278.1154)


   

[(s)-10-{[thio(carbonoimidyl)]amino}decanesulfinyl]methane

[(s)-10-{[thio(carbonoimidyl)]amino}decanesulfinyl]methane

C12H26N2OS2 (278.1486)


   

5-(2-hydroxy-2-methyl-5-oxocyclopent-3-en-1-yl)-3-methylidene-4-(3-oxobutyl)oxolan-2-one

5-(2-hydroxy-2-methyl-5-oxocyclopent-3-en-1-yl)-3-methylidene-4-(3-oxobutyl)oxolan-2-one

C15H18O5 (278.1154)


   

(3ar,4s,6r,6ar,9ar,9br)-4,6-dihydroxy-6-methyl-3-methylidene-2-oxo-3ah,4h,5h,6ah,7h,9ah,9bh-azuleno[4,5-b]furan-9-carbaldehyde

(3ar,4s,6r,6ar,9ar,9br)-4,6-dihydroxy-6-methyl-3-methylidene-2-oxo-3ah,4h,5h,6ah,7h,9ah,9bh-azuleno[4,5-b]furan-9-carbaldehyde

C15H18O5 (278.1154)


   

[(4s)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl (2e)-3-(4-hydroxyphenyl)prop-2-enoate

[(4s)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl (2e)-3-(4-hydroxyphenyl)prop-2-enoate

C15H18O5 (278.1154)


   

n-[(2s)-1-methoxy-4-[2-(methylamino)phenyl]-1,4-dioxobutan-2-yl]ethanimidic acid

n-[(2s)-1-methoxy-4-[2-(methylamino)phenyl]-1,4-dioxobutan-2-yl]ethanimidic acid

C14H18N2O4 (278.1267)


   

(1s,1'r,2r,2'r,5r,5's,6's)-2',5'-dimethyl-4,6,8'-trioxaspiro[bicyclo[3.1.0]hexane-2,11'-tricyclo[4.3.2.0¹,⁵]undecane]-3,7'-dione

(1s,1'r,2r,2'r,5r,5's,6's)-2',5'-dimethyl-4,6,8'-trioxaspiro[bicyclo[3.1.0]hexane-2,11'-tricyclo[4.3.2.0¹,⁵]undecane]-3,7'-dione

C15H18O5 (278.1154)


   

(1r,2r,3r,6s,8s,10s)-3,8-dimethyl-5,9,15-trioxatetracyclo[11.2.1.0²,⁶.0⁸,¹⁰]hexadec-13(16)-ene-4,14-dione

(1r,2r,3r,6s,8s,10s)-3,8-dimethyl-5,9,15-trioxatetracyclo[11.2.1.0²,⁶.0⁸,¹⁰]hexadec-13(16)-ene-4,14-dione

C15H18O5 (278.1154)


   

7-[(2r)-2-hydroxy-3-methylbutoxy]-6-methoxychromen-2-one

7-[(2r)-2-hydroxy-3-methylbutoxy]-6-methoxychromen-2-one

C15H18O5 (278.1154)


   

2,3,5-trihydroxy-6-(hydroxymethyl)oxan-4-yl hexanoate

2,3,5-trihydroxy-6-(hydroxymethyl)oxan-4-yl hexanoate

C12H22O7 (278.1365)


   

(2r,3r,3as,7r,7as)-7-ethoxy-3-hydroxy-2-phenyl-hexahydrofuro[3,2-b]pyran-5-one

(2r,3r,3as,7r,7as)-7-ethoxy-3-hydroxy-2-phenyl-hexahydrofuro[3,2-b]pyran-5-one

C15H18O5 (278.1154)


   

3-acetyl-2,6-dihydroxy-4-methoxy-5-(3-methylbut-2-en-1-yl)benzaldehyde

3-acetyl-2,6-dihydroxy-4-methoxy-5-(3-methylbut-2-en-1-yl)benzaldehyde

C15H18O5 (278.1154)


   

(1s,2s,4r,7e,10r,11r)-10-hydroxy-4-methyl-12-methylidene-13-oxo-3,14-dioxatricyclo[9.3.0.0²,⁴]tetradec-7-ene-8-carbaldehyde

(1s,2s,4r,7e,10r,11r)-10-hydroxy-4-methyl-12-methylidene-13-oxo-3,14-dioxatricyclo[9.3.0.0²,⁴]tetradec-7-ene-8-carbaldehyde

C15H18O5 (278.1154)


   

3-methylbutanoyl (2e)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate

3-methylbutanoyl (2e)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate

C15H18O5 (278.1154)


   

(4s,12r,14r)-9,12-dihydroxy-4,8,14-trimethyl-6,11-dioxatricyclo[8.4.0.0²,⁷]tetradeca-1(10),2(7),8-trien-3-one

(4s,12r,14r)-9,12-dihydroxy-4,8,14-trimethyl-6,11-dioxatricyclo[8.4.0.0²,⁷]tetradeca-1(10),2(7),8-trien-3-one

C15H18O5 (278.1154)


   

7-hydroxy-8-methoxy-3-(4-oxopentyl)-3,4-dihydro-2-benzopyran-1-one

7-hydroxy-8-methoxy-3-(4-oxopentyl)-3,4-dihydro-2-benzopyran-1-one

C15H18O5 (278.1154)


   

(8e)-tricyclo[12.3.1.1²,⁶]nonadeca-1(18),2(19),3,5,8,10,14,16-octaene-3,17-diol

(8e)-tricyclo[12.3.1.1²,⁶]nonadeca-1(18),2(19),3,5,8,10,14,16-octaene-3,17-diol

C19H18O2 (278.1307)