Exact Mass: 303.1041

Exact Mass Matches: 303.1041

Found 143 metabolites which its exact mass value is equals to given mass value 303.1041, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Flumazenil

ethyl 12-fluoro-8-methyl-9-oxo-2,4,8-triazatricyclo[8.4.0.0²,⁶]tetradeca-1(10),3,5,11,13-pentaene-5-carboxylate

C15H14FN3O3 (303.1019)


Flumazenil is only found in individuals that have used or taken this drug.Flumazenil, an imidazobenzodiazepine derivative, antagonizes the actions of benzodiazepines on the central nervous system. Flumazenil competitively inhibits the activity at the benzodiazepine recognition site on the GABA/benzodiazepine receptor complex, thereby reversing the effects of benzodiazepine on the central nervous system. Flumazenil is a weak partial agonist in some animal models of activity, but has little or no agonist activity in man. V - Various > V03 - All other therapeutic products > V03A - All other therapeutic products > V03AB - Antidotes C78272 - Agent Affecting Nervous System > C29756 - Sedative and Hypnotic > C1012 - Benzodiazepine D018377 - Neurotransmitter Agents > D018682 - GABA Agents > D018757 - GABA Modulators C78272 - Agent Affecting Nervous System > C28197 - Antianxiety Agent D020011 - Protective Agents > D000931 - Antidotes Flumazenil is a competitive GABAA receptor antagonist, used in the treatment of benzodiazepine overdoses.

   

Fenamiphos

Ethyl 3-methyl-4-(methylsulphanyl)phenyl (1-methylethyl)amidophosphoric acid

C13H22NO3PS (303.1058)


CONFIDENCE standard compound; INTERNAL_ID 1097; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9512; ORIGINAL_PRECURSOR_SCAN_NO 9511 CONFIDENCE standard compound; INTERNAL_ID 1097; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9468; ORIGINAL_PRECURSOR_SCAN_NO 9467 CONFIDENCE standard compound; INTERNAL_ID 1097; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9521; ORIGINAL_PRECURSOR_SCAN_NO 9519 CONFIDENCE standard compound; INTERNAL_ID 1097; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9503; ORIGINAL_PRECURSOR_SCAN_NO 9502 CONFIDENCE standard compound; INTERNAL_ID 1097; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9453; ORIGINAL_PRECURSOR_SCAN_NO 9452 CONFIDENCE standard compound; INTERNAL_ID 1097; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9474; ORIGINAL_PRECURSOR_SCAN_NO 9473 Systemic agricultural nematocide. Cholinesterase inhibitor Fenamiphos is an organophosphate acetylcholinesterase inhibitor used as an insecticide C471 - Enzyme Inhibitor > C47792 - Acetylcholinesterase Inhibitor D016573 - Agrochemicals D010575 - Pesticides

   

Gynocardin

2-Cyclopentene-1-carbonitrile, 1-(beta-D-glucopyranosyloxy)-4,5-dihydroxy-,(1alpha,4alpha,5beta)-

C12H17NO8 (303.0954)


Glucoside from Pangium edule (football fruit). Gynocardin is found in rowal and fruits. Gynocardin is found in fruits. Glucoside from Pangium edule (football fruit

   

11-Deoxytetrodotoxin

11-Deoxytetrodotoxin

C11H17N3O7 (303.1066)


D009676 - Noxae > D011042 - Poisons > D008387 - Marine Toxins

   

M1G-dR

3-[4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-3H,10H-pyrimido[1,2-a]purin-10-one

C13H13N5O4 (303.0967)


   

Pyrimidopurinone

1-[4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H,10H-pyrimido[1,2-a]purin-10-one

C13H13N5O4 (303.0967)


   

Orisuaveoline A

Orisuaveoline A

C18H13N3O2 (303.1008)


   

3-Hydroxyrutaecarpine

3-Hydroxyrutaecarpine

C18H13N3O2 (303.1008)


   

Cenocladamide

Cenocladamide

C16H17NO5 (303.1107)


   

Tsitsikammamine A

Tsitsikammamine A

C18H13N3O2 (303.1008)


   

4-Desmethylpiplartine

4-Desmethylpiplartine

C16H17NO5 (303.1107)


   

1-hydroxyrutaecarpine

1-hydroxyrutaecarpine

C18H13N3O2 (303.1008)


   

(1R,2R,3R,4R)-Suberin A

(1R,2R,3R,4R)-Suberin A

C12H17NO8 (303.0954)


   

Mansouramycin D

Mansouramycin D

C18H13N3O2 (303.1008)


   

N-Demethyllunidonine

N-Demethyllunidonine

C16H17NO5 (303.1107)


   

Hydroxylunine

Hydroxylunine

C16H17NO5 (303.1107)


   

Neohydroxylunine

Neohydroxylunine

C16H17NO5 (303.1107)


   
   

M1dG

M1dG

C13H13N5O4 (303.0967)


consensus spectrum

   

1-(1-oxo-3-phenylpropyl)-3alpha,4alpha-epoxy-5beta-acetyloxy-2-piperidone|3alpha,4alpha-epoxy-5beta-pipermethystine

1-(1-oxo-3-phenylpropyl)-3alpha,4alpha-epoxy-5beta-acetyloxy-2-piperidone|3alpha,4alpha-epoxy-5beta-pipermethystine

C16H17NO5 (303.1107)


   

5-beta-D-glucopyranosyloxy-4-methoxy-1-methyl-2-pyridone|ar-acalyphidone

5-beta-D-glucopyranosyloxy-4-methoxy-1-methyl-2-pyridone|ar-acalyphidone

C12H17NO8 (303.0954)


   

2-epipancrassidine

2-epipancrassidine

C16H17NO5 (303.1107)


   

5-[(1E,3E,5E)-6-(3-chloro-pyrrol-2-yl)-5-methyl-hexa-1,3,5-trienyl]-2,2-dimethyl-furan-3-one|wallemia F

5-[(1E,3E,5E)-6-(3-chloro-pyrrol-2-yl)-5-methyl-hexa-1,3,5-trienyl]-2,2-dimethyl-furan-3-one|wallemia F

C17H18ClNO2 (303.1026)


   

O7-Me-4-(5,7-Dihydroyxy-2-methyl-6-chromanyl)-2-piperidone

O7-Me-4-(5,7-Dihydroyxy-2-methyl-6-chromanyl)-2-piperidone

C16H17NO5 (303.1107)


   
   

(+/-)-neohydroxylunine

(+/-)-neohydroxylunine

C16H17NO5 (303.1107)


   

6-Methoxy-8-(1-hydroxy-1-methylethyl)-7,8-dihydro-1,3-dioxolo[4,5-h]furo[2,3-b]quinoline

6-Methoxy-8-(1-hydroxy-1-methylethyl)-7,8-dihydro-1,3-dioxolo[4,5-h]furo[2,3-b]quinoline

C16H17NO5 (303.1107)


   
   
   

5-deoxytetrodotoxin

5-deoxytetrodotoxin

C11H17N3O7 (303.1066)


   
   

8-oxo-alpha-erythroidine epoxide

8-oxo-alpha-erythroidine epoxide

C16H17NO5 (303.1107)


   

7|A-Hydroxyrutaecarpine

7|A-Hydroxyrutaecarpine

C18H13N3O2 (303.1008)


   

(-)-8-(alpha-Hydroxy-isopropyl)-10-methyl-7,10-dihydro-8H-[1,3]dioxolo[4,5-h]furo[2,3-b]chinolin-6-on|(-)-8-(alpha-hydroxy-isopropyl)-10-methyl-7,10-dihydro-8H-[1,3]dioxolo[4,5-h]furo[2,3-b]quinolin-6-one|8-(1-hydroxy-1-methyl-ethyl)-10-methyl-7,10-dihydro-8H-[1,3]dioxolo[4,5-h]furo[2,3-b]quinolin-6-one|Hydroxylunin|hydroxylunine

(-)-8-(alpha-Hydroxy-isopropyl)-10-methyl-7,10-dihydro-8H-[1,3]dioxolo[4,5-h]furo[2,3-b]chinolin-6-on|(-)-8-(alpha-hydroxy-isopropyl)-10-methyl-7,10-dihydro-8H-[1,3]dioxolo[4,5-h]furo[2,3-b]quinolin-6-one|8-(1-hydroxy-1-methyl-ethyl)-10-methyl-7,10-dihydro-8H-[1,3]dioxolo[4,5-h]furo[2,3-b]quinolin-6-one|Hydroxylunin|hydroxylunine

C16H17NO5 (303.1107)


   
   

(1alpha,2beta)-1,2-dihydroxy-9,10-[methylenebis(oxy)]galanthan-7-one|1alpha,2beta-dihydroxy-9,10-methanediyldioxy-galanthan-7-one|1alpha,2beta-dihydroxy-9,10-methylenedioxy-galanthan-7-one|7-oxodihydrolycorine|alpha-dihydro-lycorine-lactam|alpha-dihydrolycorine lactam|alpha-dihydrolycorinelactam

(1alpha,2beta)-1,2-dihydroxy-9,10-[methylenebis(oxy)]galanthan-7-one|1alpha,2beta-dihydroxy-9,10-methanediyldioxy-galanthan-7-one|1alpha,2beta-dihydroxy-9,10-methylenedioxy-galanthan-7-one|7-oxodihydrolycorine|alpha-dihydro-lycorine-lactam|alpha-dihydrolycorine lactam|alpha-dihydrolycorinelactam

C16H17NO5 (303.1107)


   

(7aS,10R,11aR)-7a,8,9,10,11,11a-hexahydro-5,10-dihydroxy-2,8-dimethyl-4H-pyrano[2?,3?:4,5]benzofuro[2,3-b]pyridin-4-one|chrotacumine E

(7aS,10R,11aR)-7a,8,9,10,11,11a-hexahydro-5,10-dihydroxy-2,8-dimethyl-4H-pyrano[2?,3?:4,5]benzofuro[2,3-b]pyridin-4-one|chrotacumine E

C16H17NO5 (303.1107)


   
   

4-(5,7-dihydroxy-2-methyl-4-oxo-4H-chromen-6-yl)-1-methyl-piperidin-2-one|N-Me-4-(5,7-Dihydroyxy-2-methyl-6-chromanyl)-2-piperidone

4-(5,7-dihydroxy-2-methyl-4-oxo-4H-chromen-6-yl)-1-methyl-piperidin-2-one|N-Me-4-(5,7-Dihydroyxy-2-methyl-6-chromanyl)-2-piperidone

C16H17NO5 (303.1107)


   

1-hydroxy-5,11-dideoxytetrodotoxin

1-hydroxy-5,11-dideoxytetrodotoxin

C11H17N3O7 (303.1066)


   

6-methoxy-9,9-dimethyl-8,9-dihydro-7H-[1,3]dioxolo[4,5-h]pyrano[2,3-b]quinolin-8-ol|Pteleflorin|Pteleflorine

6-methoxy-9,9-dimethyl-8,9-dihydro-7H-[1,3]dioxolo[4,5-h]pyrano[2,3-b]quinolin-8-ol|Pteleflorin|Pteleflorine

C16H17NO5 (303.1107)


   
   

flumazenil

flumazenil

C15H14FN3O3 (303.1019)


V - Various > V03 - All other therapeutic products > V03A - All other therapeutic products > V03AB - Antidotes C78272 - Agent Affecting Nervous System > C29756 - Sedative and Hypnotic > C1012 - Benzodiazepine D018377 - Neurotransmitter Agents > D018682 - GABA Agents > D018757 - GABA Modulators C78272 - Agent Affecting Nervous System > C28197 - Antianxiety Agent D020011 - Protective Agents > D000931 - Antidotes Flumazenil is a competitive GABAA receptor antagonist, used in the treatment of benzodiazepine overdoses.

   

1,N2-Malondialdehyde-deoxyguanosine

1,N2-Malondialdehyde-deoxyguanosine

C13H13N5O4 (303.0967)


   

3-(4-ETHOXY-PHENYL)-3-[(FURAN-2-CARBONYL)-AMINO]-PROPIONIC ACID

3-(4-ETHOXY-PHENYL)-3-[(FURAN-2-CARBONYL)-AMINO]-PROPIONIC ACID

C16H17NO5 (303.1107)


   

methyl 5,5,5-trifluoro-4-(4-methoxy-2-methylphenyl)iminopentanoate

methyl 5,5,5-trifluoro-4-(4-methoxy-2-methylphenyl)iminopentanoate

C14H16F3NO3 (303.1082)


   

(CYCLOOCTA-1,5-DIENE)(PYRIDYL)(TRICYCLOHEXYLPHOSPHINE)IRIDIUM(I)HEXAFLUOROPHOSPHATE

(CYCLOOCTA-1,5-DIENE)(PYRIDYL)(TRICYCLOHEXYLPHOSPHINE)IRIDIUM(I)HEXAFLUOROPHOSPHATE

C10H23ClNO5P (303.1002)


   

N,N-dibutyl-4-chlorobenzenesulfonamide

N,N-dibutyl-4-chlorobenzenesulfonamide

C14H22ClNO2S (303.106)


   

CarboxylicAcidPhenylMethylEsterHydrochloride,QuinaprilHcl

CarboxylicAcidPhenylMethylEsterHydrochloride,QuinaprilHcl

C17H18ClNO2 (303.1026)


   

6-chloro-3-methyl-1-phenyl-7,8-dihydroxy-2,3,4,5-tetrahydro-1H-3-benzazepine

6-chloro-3-methyl-1-phenyl-7,8-dihydroxy-2,3,4,5-tetrahydro-1H-3-benzazepine

C17H18ClNO2 (303.1026)


   

7β-Hydroxyrutaecarpine

7β-Hydroxyrutaecarpine

C18H13N3O2 (303.1008)


   

6-METHOXYQUINOLINE-2,3-DICARBOXYLIC ACID DIETHYL ESTER

6-METHOXYQUINOLINE-2,3-DICARBOXYLIC ACID DIETHYL ESTER

C16H17NO5 (303.1107)


   

TETRAETHYL(AMINOMETHYLENE)BISPHOSPHONATE OXALATE SALT

TETRAETHYL(AMINOMETHYLENE)BISPHOSPHONATE OXALATE SALT

C9H23NO6P2 (303.1001)


   

4-[2-(4-methylpiperazin-1-yl)-1,3-thiazol-4-yl]benzoic acid

4-[2-(4-methylpiperazin-1-yl)-1,3-thiazol-4-yl]benzoic acid

C15H17N3O2S (303.1041)


   
   

2-AMINO-4-(4-METHOXYPHENYL)-5H-INDENO[1,2-D]PYRIMIDIN-5-ONE

2-AMINO-4-(4-METHOXYPHENYL)-5H-INDENO[1,2-D]PYRIMIDIN-5-ONE

C18H13N3O2 (303.1008)


   

(3S,5R)-benzyl 3-hyd(3S,5R)-benzyl 3-hydroxy-5-(trifluoromethyl)piperidine-1-carboxylate

(3S,5R)-benzyl 3-hyd(3S,5R)-benzyl 3-hydroxy-5-(trifluoromethyl)piperidine-1-carboxylate

C14H16F3NO3 (303.1082)


   

3-BENZYL-1-ISOPROPYL-2,4-DIOXO-1,2,3,4-TETRAHYDROPYRIMIDINE-5-CARBOTHIOAMIDE

3-BENZYL-1-ISOPROPYL-2,4-DIOXO-1,2,3,4-TETRAHYDROPYRIMIDINE-5-CARBOTHIOAMIDE

C15H17N3O2S (303.1041)


   

1,6-Dihydro-4-hydroxy-1-(4-methoxyphenyl)-2-methyl-6-(oxo)nicotinic acid ethyl ester

1,6-Dihydro-4-hydroxy-1-(4-methoxyphenyl)-2-methyl-6-(oxo)nicotinic acid ethyl ester

C16H17NO5 (303.1107)


   

Celecoxib iMpurity-G

Celecoxib iMpurity-G

C15H17N3O2S (303.1041)


   

3-(3-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

3-(3-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

C17H13N5O (303.112)


   

ETHYL 4-(BENZYLAMINO)-2-(METHYLTHIO)PYRIMIDINE-5-CARBOXYLATE

ETHYL 4-(BENZYLAMINO)-2-(METHYLTHIO)PYRIMIDINE-5-CARBOXYLATE

C15H17N3O2S (303.1041)


   

Ibrutinib deacryloylpiperidine

Ibrutinib deacryloylpiperidine

C17H13N5O (303.112)


   

1-TERT-BUTYL 6-METHYL 3-FORMYL-1H-INDOLE-1,6-DICARBOXYLATE

1-TERT-BUTYL 6-METHYL 3-FORMYL-1H-INDOLE-1,6-DICARBOXYLATE

C16H17NO5 (303.1107)


   

(S)-Apomorphine Hydrochloride

(S)-Apomorphine Hydrochloride

C17H18ClNO2 (303.1026)


   

Pumosetrag

Pumosetrag

C15H17N3O2S (303.1041)


C78272 - Agent Affecting Nervous System > C47794 - Serotonin Agonist

   

N-[3-(1h-Benzimidazol-2-Yl)-1h-Pyrazol-4-Yl]benzamide

N-[3-(1h-Benzimidazol-2-Yl)-1h-Pyrazol-4-Yl]benzamide

C17H13N5O (303.112)


   

Sanfetrinem sodium

Sanfetrinem sodium

C14H18NNaO5 (303.1083)


D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams C254 - Anti-Infective Agent > C258 - Antibiotic > C260 - Beta-Lactam Antibiotic

   

Memotine hydrochloride

Memotine hydrochloride

C17H18ClNO2 (303.1026)


C254 - Anti-Infective Agent > C281 - Antiviral Agent

   

1-(4-Methoxyphenyl)-3-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)urea

1-(4-Methoxyphenyl)-3-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)urea

C15H17N3O2S (303.1041)


   

2-[[6-(2-Furanyl)-3-pyridazinyl]thio]-1-(1-piperidinyl)ethanone

2-[[6-(2-Furanyl)-3-pyridazinyl]thio]-1-(1-piperidinyl)ethanone

C15H17N3O2S (303.1041)


   

8-(2,5-Dimethoxy-benzyl)-2-fluoro-9H-purin-6-ylamine

8-(2,5-Dimethoxy-benzyl)-2-fluoro-9H-purin-6-ylamine

C14H14FN5O2 (303.1131)


   

3alpha,4alpha-Epoxy-5beta-pipermethystine

3alpha,4alpha-Epoxy-5beta-pipermethystine

C16H17NO5 (303.1107)


   

diethyl 6-methyl-4-oxo-4H-quinolizine-1,3-dicarboxylate

diethyl 6-methyl-4-oxo-4H-quinolizine-1,3-dicarboxylate

C16H17NO5 (303.1107)


   

10-(Phenylmethyl)pyrimido[4,5-b]quinoline-2,4-dione

10-(Phenylmethyl)pyrimido[4,5-b]quinoline-2,4-dione

C18H13N3O2 (303.1008)


   

2,6-Diphenyl-1,7-dihydropyrazolo[3,4-b]pyridine-3,4-dione

2,6-Diphenyl-1,7-dihydropyrazolo[3,4-b]pyridine-3,4-dione

C18H13N3O2 (303.1008)


   

2-(2-Furanyl)-3-(6-methyl-2-pyridinyl)-4-quinazolinone

2-(2-Furanyl)-3-(6-methyl-2-pyridinyl)-4-quinazolinone

C18H13N3O2 (303.1008)


   

5-(beta-D-glucosylmethyl)cytosine

5-(beta-D-glucosylmethyl)cytosine

C11H17N3O7 (303.1066)


   

N-[1-[(4-chlorophenyl)methyl]-4-pyrazolyl]cyclopentanecarboxamide

N-[1-[(4-chlorophenyl)methyl]-4-pyrazolyl]cyclopentanecarboxamide

C16H18ClN3O (303.1138)


   

1-(4-methoxyphenyl)-N-(1,3,4-thiadiazol-2-yl)-1-cyclopentanecarboxamide

1-(4-methoxyphenyl)-N-(1,3,4-thiadiazol-2-yl)-1-cyclopentanecarboxamide

C15H17N3O2S (303.1041)


   

3-amino-2,6-diphenyl-1H-pyrazolo[3,4-d]pyrimidin-4-one

3-amino-2,6-diphenyl-1H-pyrazolo[3,4-d]pyrimidin-4-one

C17H13N5O (303.112)


   

N-[(E)-1-(4-nitrophenyl)ethylideneamino]-2-(5-oxo-1,2-dihydropyrazol-3-yl)acetamide

N-[(E)-1-(4-nitrophenyl)ethylideneamino]-2-(5-oxo-1,2-dihydropyrazol-3-yl)acetamide

C13H13N5O4 (303.0967)


   

(allyl 7-azido-3,7-dideoxy-beta-L-gulo-oct-2-ulopyranosid)onic acid

(allyl 7-azido-3,7-dideoxy-beta-L-gulo-oct-2-ulopyranosid)onic acid

C11H17N3O7 (303.1066)


   

propan-2-yl 3a,8b-dihydroxy-2-methyl-4-oxo-3H-indeno[1,2-b]pyrrole-3-carboxylate

propan-2-yl 3a,8b-dihydroxy-2-methyl-4-oxo-3H-indeno[1,2-b]pyrrole-3-carboxylate

C16H17NO5 (303.1107)


   

FENAMIPHOS

FENAMIPHOS

C13H22NO3PS (303.1058)


C471 - Enzyme Inhibitor > C47792 - Acetylcholinesterase Inhibitor D016573 - Agrochemicals D010575 - Pesticides

   

2-Cyclopentene-1-carbonitrile, 1-(beta-D-glucopyranosyloxy)-4,5-dihydroxy-,(1alpha,4alpha,5beta)-

2-Cyclopentene-1-carbonitrile, 1-(beta-D-glucopyranosyloxy)-4,5-dihydroxy-,(1alpha,4alpha,5beta)-

C12H17NO8 (303.0954)


   

Dihydrexidine (hydrochloride)

Dihydrexidine (hydrochloride)

C17H18ClNO2 (303.1026)


Dihydrexidine hydrochloride (DAR-0100 hydrochloride) is a high potent, selective and full efficacy D1-like dopamine receptor (D1/D5) agonist, with an IC50 of 10 nM for D1 receptor. Dihydrexidine hydrochloride exhibits potent antiparkinsonian activity[1][2][3][4]. Dihydrexidine hydrochloride can stimulate YAP phosphorylation[5].

   

(1r,5r,6r,7r,9s,11s,12s,13s,14s)-3-imino-14-methyl-8,10-dioxa-2,4-diazatetracyclo[7.3.1.1⁷,¹¹.0¹,⁶]tetradecane-5,9,12,13,14-pentol

(1r,5r,6r,7r,9s,11s,12s,13s,14s)-3-imino-14-methyl-8,10-dioxa-2,4-diazatetracyclo[7.3.1.1⁷,¹¹.0¹,⁶]tetradecane-5,9,12,13,14-pentol

C11H17N3O7 (303.1066)


   

(13s)-13-(2-hydroxypropan-2-yl)-16-methyl-3,5,14-trioxa-16-azatetracyclo[7.7.0.0²,⁶.0¹¹,¹⁵]hexadeca-1,6,8,11(15)-tetraen-10-one

(13s)-13-(2-hydroxypropan-2-yl)-16-methyl-3,5,14-trioxa-16-azatetracyclo[7.7.0.0²,⁶.0¹¹,¹⁵]hexadeca-1,6,8,11(15)-tetraen-10-one

C16H17NO5 (303.1107)


   

3-imino-14-methyl-8,10-dioxa-2,4-diazatetracyclo[7.3.1.1⁷,¹¹.0¹,⁶]tetradecane-5,9,12,13,14-pentol

3-imino-14-methyl-8,10-dioxa-2,4-diazatetracyclo[7.3.1.1⁷,¹¹.0¹,⁶]tetradecane-5,9,12,13,14-pentol

C11H17N3O7 (303.1066)


   

4-(5,7-dihydroxy-2-methyl-4-oxochromen-6-yl)-1-methylpiperidin-2-one

4-(5,7-dihydroxy-2-methyl-4-oxochromen-6-yl)-1-methylpiperidin-2-one

C16H17NO5 (303.1107)


   

5,8,12,13-tetrahydroxy-8-(hydroxymethyl)-3-imino-10-oxa-2,4-diazatricyclo[7.3.1.0¹,⁶]tridecan-11-one

5,8,12,13-tetrahydroxy-8-(hydroxymethyl)-3-imino-10-oxa-2,4-diazatricyclo[7.3.1.0¹,⁶]tridecan-11-one

C11H17N3O7 (303.1066)


   

(12s)-12-hydroxy-3,13,21-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

(12s)-12-hydroxy-3,13,21-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

C18H13N3O2 (303.1008)


   

5,7-dioxa-12-azapentacyclo[10.5.2.0¹,¹³.0²,¹⁰.0⁴,⁸]nonadeca-2,4(8),9,14-tetraene-13,16,17-triol

5,7-dioxa-12-azapentacyclo[10.5.2.0¹,¹³.0²,¹⁰.0⁴,⁸]nonadeca-2,4(8),9,14-tetraene-13,16,17-triol

C16H17NO5 (303.1107)


   

(1s,4s,5s)-4,5-dihydroxy-2-{[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}cyclopent-2-ene-1-carbonitrile

(1s,4s,5s)-4,5-dihydroxy-2-{[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}cyclopent-2-ene-1-carbonitrile

C12H17NO8 (303.0954)


   

(1s,2s,4r,5s)-4-hydroxy-2-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-6-oxabicyclo[3.1.0]hexane-2-carbonitrile

(1s,2s,4r,5s)-4-hydroxy-2-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-6-oxabicyclo[3.1.0]hexane-2-carbonitrile

C12H17NO8 (303.0954)


   

n-{[4-methoxy-5-(methylsulfanyl)-[2,2'-bipyridin]-6-yl]methyl}ethanimidic acid

n-{[4-methoxy-5-(methylsulfanyl)-[2,2'-bipyridin]-6-yl]methyl}ethanimidic acid

C15H17N3O2S (303.1041)


   

4-hydroxy-2-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-6-oxabicyclo[3.1.0]hexane-2-carbonitrile

4-hydroxy-2-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-6-oxabicyclo[3.1.0]hexane-2-carbonitrile

C12H17NO8 (303.0954)


   

12-hydroxy-3,13,21-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

12-hydroxy-3,13,21-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

C18H13N3O2 (303.1008)


   

3α,4α-epoxy-5β-pipermethystine

NA

C16H17NO5 (303.1107)


{"Ingredient_id": "HBIN007918","Ingredient_name": "3\u03b1,4\u03b1-epoxy-5\u03b2-pipermethystine","Alias": "NA","Ingredient_formula": "C16H17NO5","Ingredient_Smile": "CC(=O)OC1CN(C(=O)C2C1O2)C(=O)CCC3=CC=CC=C3","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "7187","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

(1r,7s,14s,16r,17r)-17-methoxy-5,15-dioxa-10-azapentacyclo[8.8.0.0¹,¹³.0²,⁷.0¹⁴,¹⁶]octadeca-2,12-diene-4,11-dione

(1r,7s,14s,16r,17r)-17-methoxy-5,15-dioxa-10-azapentacyclo[8.8.0.0¹,¹³.0²,⁷.0¹⁴,¹⁶]octadeca-2,12-diene-4,11-dione

C16H17NO5 (303.1107)


   

(4s)-4-(5,7-dihydroxy-2-methyl-4-oxochromen-6-yl)-1-methylpiperidin-2-one

(4s)-4-(5,7-dihydroxy-2-methyl-4-oxochromen-6-yl)-1-methylpiperidin-2-one

C16H17NO5 (303.1107)


   

5,7,8,12,13-pentahydroxy-3-imino-8-methyl-10-oxa-2,4-diazatricyclo[7.3.1.0¹,⁶]tridecan-11-one

5,7,8,12,13-pentahydroxy-3-imino-8-methyl-10-oxa-2,4-diazatricyclo[7.3.1.0¹,⁶]tridecan-11-one

C11H17N3O7 (303.1066)


   

1-[(2z)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]-5h-pyrrol-2-one

1-[(2z)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]-5h-pyrrol-2-one

C16H17NO5 (303.1107)


   

1-[(2e)-3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoyl]-5,6-dihydropyridin-2-one

1-[(2e)-3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoyl]-5,6-dihydropyridin-2-one

C16H17NO5 (303.1107)


   

(1r,5r,6r,7s,8s,9s,12s,13s)-5,7,8,12,13-pentahydroxy-3-imino-8-methyl-10-oxa-2,4-diazatricyclo[7.3.1.0¹,⁶]tridecan-11-one

(1r,5r,6r,7s,8s,9s,12s,13s)-5,7,8,12,13-pentahydroxy-3-imino-8-methyl-10-oxa-2,4-diazatricyclo[7.3.1.0¹,⁶]tridecan-11-one

C11H17N3O7 (303.1066)


   

2-{10-methoxy-3,5,14-trioxa-16-azatetracyclo[7.7.0.0²,⁶.0¹¹,¹⁵]hexadeca-1,6,8,10,15-pentaen-13-yl}propan-2-ol

2-{10-methoxy-3,5,14-trioxa-16-azatetracyclo[7.7.0.0²,⁶.0¹¹,¹⁵]hexadeca-1,6,8,10,15-pentaen-13-yl}propan-2-ol

C16H17NO5 (303.1107)


   

(5s)-2-methoxy-6,6-dimethyl-7,12,14-trioxa-9-azatetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadeca-1(17),2,8,10,15-pentaen-5-ol

(5s)-2-methoxy-6,6-dimethyl-7,12,14-trioxa-9-azatetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadeca-1(17),2,8,10,15-pentaen-5-ol

C16H17NO5 (303.1107)


   

4-methoxy-1-methyl-5-{[(2r,3r,4s,5s,6s)-3,4,5,6-tetrahydroxyoxan-2-yl]oxy}pyridin-2-one

4-methoxy-1-methyl-5-{[(2r,3r,4s,5s,6s)-3,4,5,6-tetrahydroxyoxan-2-yl]oxy}pyridin-2-one

C12H17NO8 (303.0954)


   

(1s,16r,17s,18s,19r)-5,7-dioxa-12-azapentacyclo[10.6.1.0²,¹⁰.0⁴,⁸.0¹⁵,¹⁹]nonadeca-2,4(8),9,14-tetraene-16,17,18-triol

(1s,16r,17s,18s,19r)-5,7-dioxa-12-azapentacyclo[10.6.1.0²,¹⁰.0⁴,⁸.0¹⁵,¹⁹]nonadeca-2,4(8),9,14-tetraene-16,17,18-triol

C16H17NO5 (303.1107)


   

13-(2-hydroxypropan-2-yl)-16-methyl-3,5,14-trioxa-16-azatetracyclo[7.7.0.0²,⁶.0¹¹,¹⁵]hexadeca-1,6,8,11(15)-tetraen-10-one

13-(2-hydroxypropan-2-yl)-16-methyl-3,5,14-trioxa-16-azatetracyclo[7.7.0.0²,⁶.0¹¹,¹⁵]hexadeca-1,6,8,11(15)-tetraen-10-one

C16H17NO5 (303.1107)


   

1-{8-hydroxy-6-methoxy-2h-[1,3]dioxolo[4,5-h]quinolin-7-yl}-3-methylbutan-2-one

1-{8-hydroxy-6-methoxy-2h-[1,3]dioxolo[4,5-h]quinolin-7-yl}-3-methylbutan-2-one

C16H17NO5 (303.1107)


   

(1r,5s,6r)-2-oxo-3-(3-phenylpropanoyl)-7-oxa-3-azabicyclo[4.1.0]heptan-5-yl acetate

(1r,5s,6r)-2-oxo-3-(3-phenylpropanoyl)-7-oxa-3-azabicyclo[4.1.0]heptan-5-yl acetate

C16H17NO5 (303.1107)


   

(1r,5r,6s,8r,9s,12s,13s)-5,8,12,13-tetrahydroxy-8-(hydroxymethyl)-3-imino-10-oxa-2,4-diazatricyclo[7.3.1.0¹,⁶]tridecan-11-one

(1r,5r,6s,8r,9s,12s,13s)-5,8,12,13-tetrahydroxy-8-(hydroxymethyl)-3-imino-10-oxa-2,4-diazatricyclo[7.3.1.0¹,⁶]tridecan-11-one

C11H17N3O7 (303.1066)


   

(1r,13s,16s,17r)-5,7-dioxa-12-azapentacyclo[10.5.2.0¹,¹³.0²,¹⁰.0⁴,⁸]nonadeca-2,4(8),9,14-tetraene-13,16,17-triol

(1r,13s,16s,17r)-5,7-dioxa-12-azapentacyclo[10.5.2.0¹,¹³.0²,¹⁰.0⁴,⁸]nonadeca-2,4(8),9,14-tetraene-13,16,17-triol

C16H17NO5 (303.1107)


   

(1s,15r,17s,18s,19r)-17,18-dihydroxy-5,7-dioxa-12-azapentacyclo[10.6.1.0²,¹⁰.0⁴,⁸.0¹⁵,¹⁹]nonadeca-2,4(8),9-trien-11-one

(1s,15r,17s,18s,19r)-17,18-dihydroxy-5,7-dioxa-12-azapentacyclo[10.6.1.0²,¹⁰.0⁴,⁸.0¹⁵,¹⁹]nonadeca-2,4(8),9-trien-11-one

C16H17NO5 (303.1107)


   

1-[3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoyl]-2,3-dihydropyridin-4-one

1-[3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoyl]-2,3-dihydropyridin-4-one

C16H17NO5 (303.1107)


   

2-methoxy-6,6-dimethyl-7,12,14-trioxa-9-azatetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadeca-1(17),2,8,10,15-pentaen-5-ol

2-methoxy-6,6-dimethyl-7,12,14-trioxa-9-azatetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadeca-1(17),2,8,10,15-pentaen-5-ol

C16H17NO5 (303.1107)


   

1-[(2e)-3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoyl]-2,3-dihydropyridin-4-one

1-[(2e)-3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoyl]-2,3-dihydropyridin-4-one

C16H17NO5 (303.1107)


   

1-[3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]-5h-pyrrol-2-one

1-[3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]-5h-pyrrol-2-one

C16H17NO5 (303.1107)


   

(1r,5r,6s,8s,9s,12s,13s)-2,5,8,12,13-pentahydroxy-3-imino-8-methyl-10-oxa-2,4-diazatricyclo[7.3.1.0¹,⁶]tridecan-11-one

(1r,5r,6s,8s,9s,12s,13s)-2,5,8,12,13-pentahydroxy-3-imino-8-methyl-10-oxa-2,4-diazatricyclo[7.3.1.0¹,⁶]tridecan-11-one

C11H17N3O7 (303.1066)


   

5,7-dioxa-12-azapentacyclo[10.6.1.0²,¹⁰.0⁴,⁸.0¹⁵,¹⁹]nonadeca-2,4(8),9,14-tetraene-16,17,18-triol

5,7-dioxa-12-azapentacyclo[10.6.1.0²,¹⁰.0⁴,⁸.0¹⁵,¹⁹]nonadeca-2,4(8),9,14-tetraene-16,17,18-triol

C16H17NO5 (303.1107)


   

(1r,5s,6r,7r,9s,11s,13s,14s)-3-imino-14-methyl-8,10-dioxa-2,4-diazatetracyclo[7.3.1.1⁷,¹¹.0¹,⁶]tetradecane-5,9,12,13,14-pentol

(1r,5s,6r,7r,9s,11s,13s,14s)-3-imino-14-methyl-8,10-dioxa-2,4-diazatetracyclo[7.3.1.1⁷,¹¹.0¹,⁶]tetradecane-5,9,12,13,14-pentol

C11H17N3O7 (303.1066)


   

17-methoxy-5,15-dioxa-10-azapentacyclo[8.8.0.0¹,¹³.0²,⁷.0¹⁴,¹⁶]octadeca-2,12-diene-4,11-dione

17-methoxy-5,15-dioxa-10-azapentacyclo[8.8.0.0¹,¹³.0²,⁷.0¹⁴,¹⁶]octadeca-2,12-diene-4,11-dione

C16H17NO5 (303.1107)


   

2-oxo-3-(3-phenylpropanoyl)-7-oxa-3-azabicyclo[4.1.0]heptan-5-yl acetate

2-oxo-3-(3-phenylpropanoyl)-7-oxa-3-azabicyclo[4.1.0]heptan-5-yl acetate

C16H17NO5 (303.1107)


   

19-hydroxy-3,13,21-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

19-hydroxy-3,13,21-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

C18H13N3O2 (303.1008)


   

4-methoxy-1-methyl-5-[(3,4,5,6-tetrahydroxyoxan-2-yl)oxy]pyridin-2-one

4-methoxy-1-methyl-5-[(3,4,5,6-tetrahydroxyoxan-2-yl)oxy]pyridin-2-one

C12H17NO8 (303.0954)


   

(1r,2s,3s,5s)-2-hydroxy-3-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-6-oxabicyclo[3.1.0]hexane-3-carbonitrile

(1r,2s,3s,5s)-2-hydroxy-3-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-6-oxabicyclo[3.1.0]hexane-3-carbonitrile

C12H17NO8 (303.0954)


   

(1r,13s,15s,18s)-5,7-dioxa-12-azapentacyclo[10.5.2.0¹,¹³.0²,¹⁰.0⁴,⁸]nonadeca-2,4(8),9,16-tetraene-11,15,18-triol

(1r,13s,15s,18s)-5,7-dioxa-12-azapentacyclo[10.5.2.0¹,¹³.0²,¹⁰.0⁴,⁸]nonadeca-2,4(8),9,16-tetraene-11,15,18-triol

C16H17NO5 (303.1107)


   

2,5,8,12,13-pentahydroxy-3-imino-8-methyl-10-oxa-2,4-diazatricyclo[7.3.1.0¹,⁶]tridecan-11-one

2,5,8,12,13-pentahydroxy-3-imino-8-methyl-10-oxa-2,4-diazatricyclo[7.3.1.0¹,⁶]tridecan-11-one

C11H17N3O7 (303.1066)


   

17-hydroxy-3,13,21-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

17-hydroxy-3,13,21-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

C18H13N3O2 (303.1008)


   

4-hydroxy-2-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-6-oxabicyclo[3.1.0]hexane-2-carbonitrile

4-hydroxy-2-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-6-oxabicyclo[3.1.0]hexane-2-carbonitrile

C12H17NO8 (303.0954)


   

(1r,4r,5s)-4,5-dihydroxy-1-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}cyclopent-2-ene-1-carbonitrile

(1r,4r,5s)-4,5-dihydroxy-1-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}cyclopent-2-ene-1-carbonitrile

C12H17NO8 (303.0954)


   

(1s,16r,17r,18s,19r)-5,7-dioxa-12-azapentacyclo[10.6.1.0²,¹⁰.0⁴,⁸.0¹⁵,¹⁹]nonadeca-2,4(8),9,14-tetraene-16,17,18-triol

(1s,16r,17r,18s,19r)-5,7-dioxa-12-azapentacyclo[10.6.1.0²,¹⁰.0⁴,⁸.0¹⁵,¹⁹]nonadeca-2,4(8),9,14-tetraene-16,17,18-triol

C16H17NO5 (303.1107)


   

2-[(13s)-10-methoxy-3,5,14-trioxa-16-azatetracyclo[7.7.0.0²,⁶.0¹¹,¹⁵]hexadeca-1,6,8,10,15-pentaen-13-yl]propan-2-ol

2-[(13s)-10-methoxy-3,5,14-trioxa-16-azatetracyclo[7.7.0.0²,⁶.0¹¹,¹⁵]hexadeca-1,6,8,10,15-pentaen-13-yl]propan-2-ol

C16H17NO5 (303.1107)


   

6-hydroxy-3,13,21-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

6-hydroxy-3,13,21-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

C18H13N3O2 (303.1008)


   

(2r)-2-hydroxy-6-{[(4-hydroxy-2-methoxyphenyl)methyl]imino}-2,5-dimethylcyclohex-4-ene-1,3-dione

(2r)-2-hydroxy-6-{[(4-hydroxy-2-methoxyphenyl)methyl]imino}-2,5-dimethylcyclohex-4-ene-1,3-dione

C16H17NO5 (303.1107)


   

3-(4-hydroxyphenyl)-5,9,14-triazatetracyclo[6.6.1.0²,⁶.0¹¹,¹⁵]pentadeca-1(14),2(6),3,8(15),10-pentaen-7-one

3-(4-hydroxyphenyl)-5,9,14-triazatetracyclo[6.6.1.0²,⁶.0¹¹,¹⁵]pentadeca-1(14),2(6),3,8(15),10-pentaen-7-one

C18H13N3O2 (303.1008)


   

2-[(13r)-10-methoxy-3,5,14-trioxa-16-azatetracyclo[7.7.0.0²,⁶.0¹¹,¹⁵]hexadeca-1,6,8,10,15-pentaen-13-yl]propan-2-ol

2-[(13r)-10-methoxy-3,5,14-trioxa-16-azatetracyclo[7.7.0.0²,⁶.0¹¹,¹⁵]hexadeca-1,6,8,10,15-pentaen-13-yl]propan-2-ol

C16H17NO5 (303.1107)


   

2-hydroxy-6-{[(4-hydroxy-2-methoxyphenyl)methyl]imino}-2,5-dimethylcyclohex-4-ene-1,3-dione

2-hydroxy-6-{[(4-hydroxy-2-methoxyphenyl)methyl]imino}-2,5-dimethylcyclohex-4-ene-1,3-dione

C16H17NO5 (303.1107)


   

(12r)-12-hydroxy-3,13,21-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

(12r)-12-hydroxy-3,13,21-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

C18H13N3O2 (303.1008)


   

1-[3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoyl]-5,6-dihydropyridin-2-one

1-[3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoyl]-5,6-dihydropyridin-2-one

C16H17NO5 (303.1107)


   

18-hydroxy-3,13,21-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

18-hydroxy-3,13,21-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

C18H13N3O2 (303.1008)