Exact Mass: 351.1041

Exact Mass Matches: 351.1041

Found 112 metabolites which its exact mass value is equals to given mass value 351.1041, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

S-(2-Hydroxyethyl)glutathione

(2S)-2-amino-4-{[(1R)-1-[(carboxymethyl)-C-hydroxycarbonimidoyl]-2-[(2-hydroxyethyl)sulfanyl]ethyl]-C-hydroxycarbonimidoyl}butanoic acid

C12H21N3O7S (351.11)


S-(2-Hydroxyethyl)glutathione is also known as S-(2-Hydroxyethyl)GSH. S-(2-Hydroxyethyl)glutathione is considered to be slightly soluble (in water) and acidic

   

Oxoglaucine

N-[3-Ethyl-3-methyl-7-(2-methylpropyl)-5,8-dioxo-2-oxa-6,9-diazabicyclo[10.2.2]hexadeca-10,12,14,15-tetraen-4-yl]-1-methyl-2-pyrrolidinecarboxamide, 9ci

C20H17NO5 (351.1107)


Oxoglaucine is an isoquinoline alkaloid. Oxoglaucine is a natural product found in Sarcocapnos baetica, Sarcocapnos saetabensis, and other organisms with data available. Oxoglaucine is found in beverages. Oxoglaucine is an alkaloid from Annona purpurea (soncoya

   

Indole-3-acetic-acid-O-glucuronide

(2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-{[2-(1H-indol-3-yl)acetyl]oxy}oxane-2-carboxylic acid

C16H17NO8 (351.0954)


Indole-3-acetic-acid-O-glucuronide is a conjugate of Indole-3-acetic-acid and glucuronide. A glucuronide, also known as glucuronoside, is any substance produced by linking glucuronic acid to another substance via a glycosidic bond. The glucuronides belong to the glycosides. (Wikipedia)

   

6-(4-Azanyl-4-Methyl-Piperidin-1-Yl)-3-[2,3-Bis(Chloranyl)phenyl]pyrazin-2-Amine

6-(4-Azanyl-4-Methyl-Piperidin-1-Yl)-3-[2,3-Bis(Chloranyl)phenyl]pyrazin-2-Amine

C16H19Cl2N5 (351.1017)


   

4A04YKB3FT

16,17-dimethoxy-5,7-dioxa-13-azapentacyclo[11.8.0.02,10.04,8.015,20]henicosa-1(21),2,4(8),9,15(20),16,18-heptaen-14-one

C20H17NO5 (351.1107)


Oxyberberine is a natural product found in Thalictrum podocarpum, Thalictrum acutifolium, and other organisms with data available. 8-Oxoepiberberine is an alkaloid metabolite in the plasma after oral administration of Zuojin formula, a traditional chinese medicine used to treat gastrointestinal disease[1]. Oxyberberine (Oxyberberin) is a natural alkaloid isolated from many plants[1]. Oxyberberine (Oxyberberin) is a natural alkaloid isolated from many plants[1].

   

Oxyepiberberine

16,17-dimethoxy-5,7-dioxa-1-azapentacyclo[11.8.0.03,11.04,8.014,19]henicosa-3(11),4(8),9,12,14,16,18-heptaen-2-one

C20H17NO5 (351.1107)


8-Oxoepiberberine is an alkaloid metabolite in the plasma after oral administration of Zuojin formula, a traditional chinese medicine used to treat gastrointestinal disease[1].

   

3-Methoxycepharadione B

3-Methoxycepharadione B

C20H17NO5 (351.1107)


   
   
   

Bianfugenine

5,10,11,12-tetramethoxy-16-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1(16),2(7),3,5,9,11,13(17),14-octaen-8-one

C20H17NO5 (351.1107)


Bianfugenine is an isoquinoline alkaloid that is dibenzo[de,h]quinolin-7-one carrying four methoxy substituents at positions 4, 5, 6 and 9. It has a role as a plant metabolite, a platelet aggregation inhibitor and an antineoplastic agent. It is an isoquinoline alkaloid, a polyether, an aromatic ether, a cyclic ketone, an aromatic ketone and an organic heterotetracyclic compound. Bianfugenine is a natural product found in Sinomenium acutum and Menispermum dauricum with data available. An isoquinoline alkaloid that is dibenzo[de,h]quinolin-7-one carrying four methoxy substituents at positions 4, 5, 6 and 9.

   
   
   

VITEDOAMINE A

VITEDOAMINE A

C20H17NO5 (351.1107)


   

Isoimerubrine

Isoimerubrine

C20H17NO5 (351.1107)


   
   
   

Dehydroisocorydione

Dehydroisocorydione

C20H17NO5 (351.1107)


   
   

6a,7-Dehydro-N-formylnornantenine

6a,7-Dehydro-N-formylnornantenine

C20H17NO5 (351.1107)


   

N-Methylouregidione

N-Methylouregidione

C20H17NO5 (351.1107)


   
   

Protopin|Protopine

Protopin|Protopine

C20H17NO5 (351.1107)


   

7-Formyldehydronornantenine

7-Formyldehydronornantenine

C20H17NO5 (351.1107)


   
   

9-Methoxy-O-methylmoschatoline

9-Methoxy-O-methylmoschatoline

C20H17NO5 (351.1107)


   

Claurin|Glauvin

Claurin|Glauvin

C20H17NO5 (351.1107)


   

berberine|berberine iodide

berberine|berberine iodide

C20H17NO5 (351.1107)


   
   
   

Oxoglaucine

4,5,15,16-tetramethoxy-10-azatetracyclo[7.7.1.0^{2,7}.0^{13,17}]heptadeca-1(16),2,4,6,9(17),10,12,14-octaen-8-one

C20H17NO5 (351.1107)


Alkaloid from Annona purpurea (soncoya). Oxoglaucine is found in cherimoya, beverages, and fruits. relative retention time with respect to 9-anthracene Carboxylic Acid is 1.251 relative retention time with respect to 9-anthracene Carboxylic Acid is 1.249

   
   
   
   
   
   
   
   
   
   
   
   
   

Ethyl 4-(benzyloxy)-6-nitro-2-naphthoate

Ethyl 4-(benzyloxy)-6-nitro-2-naphthoate

C20H17NO5 (351.1107)


   

H-Ala-OBzl.TosOH

H-Ala-OBzl.TosOH

C17H21NO5S (351.114)


   

H-Sar-OBzl.TosOH

H-Sar-OBzl.TosOH

C17H21NO5S (351.114)


   

4-Acetyl-1-(4-Chloro-2-Fluorophenyl)-5-Cyclohexyl-1,5-Dihydro-3-Hydroxy-2H-Pyrrol-2-One

4-Acetyl-1-(4-Chloro-2-Fluorophenyl)-5-Cyclohexyl-1,5-Dihydro-3-Hydroxy-2H-Pyrrol-2-One

C18H19ClFNO3 (351.1037)


   
   

2,4-Pentanedione - vanadium (3:1)

2,4-Pentanedione - vanadium (3:1)

C15H24O6V (351.1012)


   

dl-alanine-obzl p-tosylate

dl-alanine-obzl p-tosylate

C17H21NO5S (351.114)


   

BOC-THIONOALA-1-(6-NITRO)BENZOTRIAZOLIDE

BOC-THIONOALA-1-(6-NITRO)BENZOTRIAZOLIDE

C14H17N5O4S (351.1001)


   

2,2-[3-methyl-4-(5-nitrothiazol-2-ylazo)phenylimino]bisethanol

2,2-[3-methyl-4-(5-nitrothiazol-2-ylazo)phenylimino]bisethanol

C14H17N5O4S (351.1001)


   

beta-Alanine benzyl ester p-toluenesulfonate salt

beta-Alanine benzyl ester p-toluenesulfonate salt

C17H21NO5S (351.114)


   

2H-Pyrrol-2-one, 4-acetyl-1-(4-chloro-2-fluorophenyl)-5-cyclohexyl-1,5-dihydro-3-hydroxy-, (5S)

2H-Pyrrol-2-one, 4-acetyl-1-(4-chloro-2-fluorophenyl)-5-cyclohexyl-1,5-dihydro-3-hydroxy-, (5S)

C18H19ClFNO3 (351.1037)


   

5-BROMO-1-(TRIISOPROPYLSILYL)-1H-INDOLE

5-BROMO-1-(TRIISOPROPYLSILYL)-1H-INDOLE

C17H26BrNSi (351.1018)


   

N-[4-(4-Fluorophenyl)-5-formyl-6-(1-methylethyl)-2-pyrimidinyl]-N-methyl-methanesulfonamide

N-[4-(4-Fluorophenyl)-5-formyl-6-(1-methylethyl)-2-pyrimidinyl]-N-methyl-methanesulfonamide

C16H18FN3O3S (351.1053)


   

3-Bromo-1-(triisopropylsilyl)-1H-indole

3-Bromo-1-(triisopropylsilyl)-1H-indole

C17H26BrNSi (351.1018)


   

N-[1,1-biphenyl]-4-yl-4-Dibenzothiophenamine

N-[1,1-biphenyl]-4-yl-4-Dibenzothiophenamine

C24H17NS (351.1082)


   

4-[Bis(4-fluorophenyl)(hydroxy)methyl]-3-(hydroxymethyl)benzonitrile

4-[Bis(4-fluorophenyl)(hydroxy)methyl]-3-(hydroxymethyl)benzonitrile

C21H15F2NO2 (351.1071)


   

SHP099

6-(4-Azanyl-4-Methyl-Piperidin-1-Yl)-3-[2,3-Bis(Chloranyl)phenyl]pyrazin-2-Amine

C16H19Cl2N5 (351.1017)


   

metolachlor esa sodium salt

metolachlor esa sodium salt

C15H22NNaO5S (351.1116)


   

H-D-Ala-Obzl.Tos.OH

H-D-Ala-Obzl.Tos.OH

C17H21NO5S (351.114)


   

(4-bromoindol-1-yl)-tri(propan-2-yl)silane

(4-bromoindol-1-yl)-tri(propan-2-yl)silane

C17H26BrNSi (351.1018)


   

4-acetamido-N-(2-amino-5-thiophen-2-ylphenyl)benzamide

4-acetamido-N-(2-amino-5-thiophen-2-ylphenyl)benzamide

C19H17N3O2S (351.1041)


   

2-[(4-Amino-7-tert-butyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl)thio]acetic acid

2-[(4-Amino-7-tert-butyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl)thio]acetic acid

C16H21N3O2S2 (351.1075)


   

3-(4-Nitro-benzyloxy)-7,8,9,10-tetrahydro-benzo[c]chromen-6-one

3-(4-Nitro-benzyloxy)-7,8,9,10-tetrahydro-benzo[c]chromen-6-one

C20H17NO5 (351.1107)


   

6-Chloro-4-(cyclohexylsulfinyl)-3-propylquinolin-2(1H)-one

6-Chloro-4-(cyclohexylsulfinyl)-3-propylquinolin-2(1H)-one

C18H22ClNO2S (351.106)


   

6-{[2-Carboxy-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl]sulfanyl}-6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazol-4-ium

6-{[2-Carboxy-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl]sulfanyl}-6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazol-4-ium

C15H19N4O4S+ (351.1127)


   

8,10-Dimethyl-4-(2-methylphenyl)-1,3-dihydropyrido[2,3]thieno[2,4-d][1,4]diazepine-2,5-dione

8,10-Dimethyl-4-(2-methylphenyl)-1,3-dihydropyrido[2,3]thieno[2,4-d][1,4]diazepine-2,5-dione

C19H17N3O2S (351.1041)


   

2-[2-butyl-5-chloro-3-[(2-nitrophenyl)methyl]imidazol-4-yl]acetic Acid

2-[2-butyl-5-chloro-3-[(2-nitrophenyl)methyl]imidazol-4-yl]acetic Acid

C16H18ClN3O4 (351.0986)


   

(4R,5S,6S)-3-(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazol-4-ium-6-ylsulfanyl)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid

(4R,5S,6S)-3-(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazol-4-ium-6-ylsulfanyl)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid

C15H19N4O4S+ (351.1127)


   

2-Phenoxybenzoic acid [2-(2-furanylmethylamino)-2-oxoethyl] ester

2-Phenoxybenzoic acid [2-(2-furanylmethylamino)-2-oxoethyl] ester

C20H17NO5 (351.1107)


   

Benzylpenicilloate anion

Benzylpenicilloate anion

C16H19N2O5S- (351.1015)


   

(3aR,6aR)-5-(3-methoxyphenyl)-3-(pyrazine-2-carbonyl)-3a,6a-dihydro-1H-pyrrolo[3,4-c]pyrazole-4,6-dione

(3aR,6aR)-5-(3-methoxyphenyl)-3-(pyrazine-2-carbonyl)-3a,6a-dihydro-1H-pyrrolo[3,4-c]pyrazole-4,6-dione

C17H13N5O4 (351.0967)


   

2-[[[(4-Methoxyphenyl)-oxomethyl]amino]methyl]-5-phenyl-3-furancarboxylic acid

2-[[[(4-Methoxyphenyl)-oxomethyl]amino]methyl]-5-phenyl-3-furancarboxylic acid

C20H17NO5 (351.1107)


   

7-amino-1,3-dimethyl-2,2,4-trioxo-6-spiro[1H-indole-3,5-pyrano[2,3-d]pyrimidine]carbonitrile

7-amino-1,3-dimethyl-2,2,4-trioxo-6-spiro[1H-indole-3,5-pyrano[2,3-d]pyrimidine]carbonitrile

C17H13N5O4 (351.0967)


   

2-[(3-cyano-5,7-dimethyl-2-quinolinyl)thio]-N-(2-furanylmethyl)acetamide

2-[(3-cyano-5,7-dimethyl-2-quinolinyl)thio]-N-(2-furanylmethyl)acetamide

C19H17N3O2S (351.1041)


   
   
   
   
   
   
   
   
   
   
   
   
   

Indole-3-acetic-acid-O-glucuronide

Indole-3-acetic-acid-O-glucuronide

C16H17NO8 (351.0954)


   

S-(2-Hydroxyethyl)glutathione

S-(2-Hydroxyethyl)glutathione

C12H21N3O7S (351.11)


   
   

(5r)-6-methyl-2',6',7,8-tetrahydro-2h-spiro[[1,3]dioxolo[4,5-g]isoquinoline-5,7'-indeno[4,5-d][1,3]dioxol]-8'-one

(5r)-6-methyl-2',6',7,8-tetrahydro-2h-spiro[[1,3]dioxolo[4,5-g]isoquinoline-5,7'-indeno[4,5-d][1,3]dioxol]-8'-one

C20H17NO5 (351.1107)


   

4,15,16-trimethoxy-10-methyl-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(16),2(7),4,8,11,13(17),14-heptaene-3,6-dione

4,15,16-trimethoxy-10-methyl-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(16),2(7),4,8,11,13(17),14-heptaene-3,6-dione

C20H17NO5 (351.1107)


   

13-methyl-5,7,17,19,25-pentaoxa-13-azaheptacyclo[12.10.1.0¹,¹².0²,¹⁰.0⁴,⁸.0¹⁵,²³.0¹⁶,²⁰]pentacosa-2,4(8),9,15,20,22-hexaene

13-methyl-5,7,17,19,25-pentaoxa-13-azaheptacyclo[12.10.1.0¹,¹².0²,¹⁰.0⁴,⁸.0¹⁵,²³.0¹⁶,²⁰]pentacosa-2,4(8),9,15,20,22-hexaene

C20H17NO5 (351.1107)


   

4-(4-hydroxy-3-methoxyphenyl)-7-methoxy-3h-benzo[f]isoindole-1,6-diol

4-(4-hydroxy-3-methoxyphenyl)-7-methoxy-3h-benzo[f]isoindole-1,6-diol

C20H17NO5 (351.1107)


   

16,17-dimethoxy-5,7-dioxa-12-azapentacyclo[11.8.0.0²,¹⁰.0⁴,⁸.0¹⁵,²⁰]henicosa-1(13),2,4(8),9,14,16,18,20-octaen-14-ol

16,17-dimethoxy-5,7-dioxa-12-azapentacyclo[11.8.0.0²,¹⁰.0⁴,⁸.0¹⁵,²⁰]henicosa-1(13),2,4(8),9,14,16,18,20-octaen-14-ol

C20H17NO5 (351.1107)


   

14,15,16-trimethoxy-10-methyl-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(17),2(7),3,5,8,13,15-heptaene-11,12-dione

14,15,16-trimethoxy-10-methyl-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(17),2(7),3,5,8,13,15-heptaene-11,12-dione

C20H17NO5 (351.1107)


   

(1s,12r,14s)-13-methyl-5,7,17,19,25-pentaoxa-13-azaheptacyclo[12.10.1.0¹,¹².0²,¹⁰.0⁴,⁸.0¹⁵,²³.0¹⁶,²⁰]pentacosa-2,4(8),9,15,20,22-hexaene

(1s,12r,14s)-13-methyl-5,7,17,19,25-pentaoxa-13-azaheptacyclo[12.10.1.0¹,¹².0²,¹⁰.0⁴,⁸.0¹⁵,²³.0¹⁶,²⁰]pentacosa-2,4(8),9,15,20,22-hexaene

C20H17NO5 (351.1107)


   

12,14,15,16-tetramethoxy-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(16),2,4,6,9(17),10,12,14-octaen-8-one

12,14,15,16-tetramethoxy-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(16),2,4,6,9(17),10,12,14-octaen-8-one

C20H17NO5 (351.1107)


   

4,5,15,16-tetramethoxy-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(16),2(7),3,5,9(17),10,12,14-octaen-8-one

4,5,15,16-tetramethoxy-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(16),2(7),3,5,9(17),10,12,14-octaen-8-one

C20H17NO5 (351.1107)


   

(5s)-6-methyl-2',6',7,8-tetrahydro-2h-spiro[[1,3]dioxolo[4,5-g]isoquinoline-5,7'-indeno[4,5-d][1,3]dioxol]-8'-one

(5s)-6-methyl-2',6',7,8-tetrahydro-2h-spiro[[1,3]dioxolo[4,5-g]isoquinoline-5,7'-indeno[4,5-d][1,3]dioxol]-8'-one

C20H17NO5 (351.1107)


   

(1r,13s)-12-methyl-6,8,18,20-tetraoxa-12-azahexacyclo[11.11.0.0²,¹⁰.0⁵,⁹.0¹⁵,²³.0¹⁷,²¹]tetracosa-2(10),3,5(9),15,17(21),22-hexaen-24-one

(1r,13s)-12-methyl-6,8,18,20-tetraoxa-12-azahexacyclo[11.11.0.0²,¹⁰.0⁵,⁹.0¹⁵,²³.0¹⁷,²¹]tetracosa-2(10),3,5(9),15,17(21),22-hexaen-24-one

C20H17NO5 (351.1107)


   

5,14,15,16-tetramethoxy-10-azatetracyclo[7.7.1.0²,⁸.0¹³,¹⁷]heptadeca-1(16),2,4,7,9(17),10,12,14-octaen-6-one

5,14,15,16-tetramethoxy-10-azatetracyclo[7.7.1.0²,⁸.0¹³,¹⁷]heptadeca-1(16),2,4,7,9(17),10,12,14-octaen-6-one

C20H17NO5 (351.1107)


   

5,10,11,12-tetramethoxy-16-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(17),2,4,6,9,11,13,15-octaen-8-one

5,10,11,12-tetramethoxy-16-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(17),2,4,6,9,11,13,15-octaen-8-one

C20H17NO5 (351.1107)


   

6-methyl-2',6',7,8-tetrahydro-2h-spiro[[1,3]dioxolo[4,5-g]isoquinoline-5,7'-indeno[4,5-d][1,3]dioxol]-8'-one

6-methyl-2',6',7,8-tetrahydro-2h-spiro[[1,3]dioxolo[4,5-g]isoquinoline-5,7'-indeno[4,5-d][1,3]dioxol]-8'-one

C20H17NO5 (351.1107)


   

4,5,15,16-tetramethoxy-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(17),2(7),3,5,8,10,13,15-octaen-12-one

4,5,15,16-tetramethoxy-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(17),2(7),3,5,8,10,13,15-octaen-12-one

C20H17NO5 (351.1107)


   

18,19-dimethoxy-5,7-dioxa-13-azapentacyclo[10.7.1.0²,¹⁰.0⁴,⁸.0¹⁶,²⁰]icosa-1(20),2(10),3,8,11,16,18-heptaene-11-carbaldehyde

18,19-dimethoxy-5,7-dioxa-13-azapentacyclo[10.7.1.0²,¹⁰.0⁴,⁸.0¹⁶,²⁰]icosa-1(20),2(10),3,8,11,16,18-heptaene-11-carbaldehyde

C20H17NO5 (351.1107)


   

9-(4-hydroxy-3-methoxyphenyl)-6-methoxy-3h-benzo[f]isoindole-1,7-diol

9-(4-hydroxy-3-methoxyphenyl)-6-methoxy-3h-benzo[f]isoindole-1,7-diol

C20H17NO5 (351.1107)


   

6,14,15,16-tetramethoxy-10-azatetracyclo[7.7.1.0²,⁸.0¹³,¹⁷]heptadeca-1(16),2(8),3,6,9(17),10,12,14-octaen-5-one

6,14,15,16-tetramethoxy-10-azatetracyclo[7.7.1.0²,⁸.0¹³,¹⁷]heptadeca-1(16),2(8),3,6,9(17),10,12,14-octaen-5-one

C20H17NO5 (351.1107)


   

18,19-dimethoxy-5,7-dioxa-13-azapentacyclo[10.7.1.0²,¹⁰.0⁴,⁸.0¹⁶,²⁰]icosa-1(20),2(10),3,8,11,16,18-heptaene-13-carbaldehyde

18,19-dimethoxy-5,7-dioxa-13-azapentacyclo[10.7.1.0²,¹⁰.0⁴,⁸.0¹⁶,²⁰]icosa-1(20),2(10),3,8,11,16,18-heptaene-13-carbaldehyde

C20H17NO5 (351.1107)


   

12-methyl-6,8,18,20-tetraoxa-12-azahexacyclo[11.11.0.0²,¹⁰.0⁵,⁹.0¹⁵,²³.0¹⁷,²¹]tetracosa-2(10),3,5(9),15,17(21),22-hexaen-24-one

12-methyl-6,8,18,20-tetraoxa-12-azahexacyclo[11.11.0.0²,¹⁰.0⁵,⁹.0¹⁵,²³.0¹⁷,²¹]tetracosa-2(10),3,5(9),15,17(21),22-hexaen-24-one

C20H17NO5 (351.1107)