Exact Mass: 554.279744
Exact Mass Matches: 554.279744
Found 210 metabolites which its exact mass value is equals to given mass value 554.279744
,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Acrovestone
A polyphenol that is isolated from Acronychia pedunculata and exhibits moderate antioxidant and antityrosinase activities.
Enkephalinamide-leu
D018377 - Neurotransmitter Agents > D018847 - Opioid Peptides D018377 - Neurotransmitter Agents > D004745 - Enkephalins [Leu5]-Enkephalin, amide is a δ opioid receptor agonist. [Leu5]-Enkephalin, amide is a δ opioid receptor agonist.
Clopenthixol decanoate
C32H43ClN2O2S (554.2733608000001)
Deacetylsalannin
A limonoid that is salannin in which the acetyloxy group at position 6 is replaced by a hydroxy group. It has been isolated from Azadirachta indica.
24,25,26,27-tetra-norapotirucalla-(apoeupha)-1alpha-trimethylacryloxy-21,23-6,28-diepoxy-16-oxo-17-oxa-14,20,22-trien-3alpha,7alpha-diol|meliacinol
ethyl 3,7,11,12,15,23-hexaoxo-5alpha-lanost-8-en-26-oate
2,3-Dehydrosalannol
13,20-O-Diacetyl-12-O-(Z,E)-2,4-octadienoyl-4-desoxyphorbol
Glu Phe Phe Ile
Glu Phe Phe Leu
Glu Phe Ile Phe
Glu Phe Leu Phe
Glu Ile Phe Phe
Glu Leu Phe Phe
Phe Glu Phe Ile
Phe Glu Phe Leu
Phe Glu Ile Phe
Phe Glu Leu Phe
Phe Phe Glu Ile
Phe Phe Glu Leu
Phe Phe Ile Glu
Phe Phe Lys Asn
Phe Phe Leu Glu
Phe Phe Asn Lys
Phe Ile Glu Phe
Phe Ile Phe Glu
Phe Lys Phe Asn
Phe Lys Asn Phe
Phe Leu Glu Phe
Phe Leu Phe Glu
Phe Asn Phe Lys
Phe Asn Lys Phe
Gly His Arg Trp
Gly His Trp Arg
Gly Arg His Trp
Gly Arg Trp His
Gly Trp His Arg
Gly Trp Arg His
His Gly Arg Trp
His Gly Trp Arg
His Arg Gly Trp
His Arg Trp Gly
His Trp Gly Arg
His Trp Arg Gly
Ile Glu Phe Phe
Ile Phe Glu Phe
Ile Phe Phe Glu
Ile Pro Tyr Tyr
Ile Tyr Pro Tyr
Ile Tyr Tyr Pro
Lys Phe Phe Asn
Lys Phe Asn Phe
Lys Asn Phe Phe
Leu Glu Phe Phe
Leu Phe Glu Phe
Leu Phe Phe Glu
Leu Pro Tyr Tyr
Leu Tyr Pro Tyr
Leu Tyr Tyr Pro
Asn Phe Phe Lys
Asn Phe Lys Phe
Asn Lys Phe Phe
Pro Ile Tyr Tyr
Pro Leu Tyr Tyr
Pro Tyr Ile Tyr
Pro Tyr Leu Tyr
Pro Tyr Tyr Ile
Pro Tyr Tyr Leu
Arg Gly His Trp
Arg Gly Trp His
Arg His Gly Trp
Arg His Trp Gly
Arg Trp Gly His
Arg Trp His Gly
Trp Gly His Arg
Trp Gly Arg His
Trp His Gly Arg
Trp His Arg Gly
Trp Arg Gly His
Trp Arg His Gly
Tyr Ile Pro Tyr
Tyr Ile Tyr Pro
Tyr Leu Pro Tyr
Tyr Leu Tyr Pro
Tyr Pro Ile Tyr
Tyr Pro Leu Tyr
Tyr Pro Tyr Ile
Tyr Pro Tyr Leu
Tyr Tyr Ile Pro
Tyr Tyr Leu Pro
Tyr Tyr Pro Ile
Tyr Tyr Pro Leu
TRIISOPROPYL((4-((4-((4-((TRIMETHYLSILYL)ETHYNYL)PHENYL)ETHYNYL)PHENYL)ETHYNYL)PHENYL)ETHYNYL)SILANE
(R)-1-[(S)-2-(Dicyclohexylphosphino)ferrocenyl]ethyli-tert-butylphosphine
Zuclopenthixol decanoate
C32H43ClN2O2S (554.2733608000001)
C78272 - Agent Affecting Nervous System > C29710 - Antipsychotic Agent
Clopenthixol decanoate
C32H43ClN2O2S (554.2733608000001)
D002492 - Central Nervous System Depressants > D014149 - Tranquilizing Agents > D014150 - Antipsychotic Agents D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D014149 - Tranquilizing Agents D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants
Leu-Enkephalin amide
D018377 - Neurotransmitter Agents > D018847 - Opioid Peptides D018377 - Neurotransmitter Agents > D004745 - Enkephalins
1-[[(10S,11R)-13-[(2S)-1-hydroxypropan-2-yl]-11,16-dimethyl-14-oxo-9-oxa-13,16-diazatetracyclo[13.7.0.02,7.017,22]docosa-1(15),2,4,6,17,19,21-heptaen-10-yl]methyl]-1-methyl-3-phenylurea
1-[[(10S,11S)-13-[(2S)-1-hydroxypropan-2-yl]-11,16-dimethyl-14-oxo-9-oxa-13,16-diazatetracyclo[13.7.0.02,7.017,22]docosa-1(15),2,4,6,17,19,21-heptaen-10-yl]methyl]-1-methyl-3-phenylurea
1-[[(10S,11S)-13-[(2R)-1-hydroxypropan-2-yl]-11,16-dimethyl-14-oxo-9-oxa-13,16-diazatetracyclo[13.7.0.02,7.017,22]docosa-1(15),2,4,6,17,19,21-heptaen-10-yl]methyl]-1-methyl-3-phenylurea
1-[[(10R,11S)-13-[(2R)-1-hydroxypropan-2-yl]-11,16-dimethyl-14-oxo-9-oxa-13,16-diazatetracyclo[13.7.0.02,7.017,22]docosa-1(15),2,4,6,17,19,21-heptaen-10-yl]methyl]-1-methyl-3-phenylurea
1-[[(10R,11S)-13-[(2S)-1-hydroxypropan-2-yl]-11,16-dimethyl-14-oxo-9-oxa-13,16-diazatetracyclo[13.7.0.02,7.017,22]docosa-1(15),2,4,6,17,19,21-heptaen-10-yl]methyl]-1-methyl-3-phenylurea
1-[[(10S,11R)-13-[(2R)-1-hydroxypropan-2-yl]-11,16-dimethyl-14-oxo-9-oxa-13,16-diazatetracyclo[13.7.0.02,7.017,22]docosa-1(15),2,4,6,17,19,21-heptaen-10-yl]methyl]-1-methyl-3-phenylurea
1-[[(10R,11R)-13-[(2S)-1-hydroxypropan-2-yl]-11,16-dimethyl-14-oxo-9-oxa-13,16-diazatetracyclo[13.7.0.02,7.017,22]docosa-1(15),2,4,6,17,19,21-heptaen-10-yl]methyl]-1-methyl-3-phenylurea
12,13-Dihydro-3,7,8,12,13,13,17-heptamethyl-21H,23H-porphyrin-2,18-dipropanoic acid
1-(9Z-hexadecenoyl)-3-(6-sulfo-alpha-D-quinovosyl)-sn-glycerol
1-(11Z-hexadecenoyl)-3-(6-sulfo-alpha-D-quinovosyl)-sn-glycerol
2-(11Z-hexadecenoyl)-3-(6-sulfo-alpha-D-quinovosyl)-sn-glycerol
2-(13Z-hexadecenoyl)-3-(6-sulfo-alpha-D-quinovosyl)-sn-glycerol
17-ethyl-21-hydroxy-19-[1-(1h-indol-3-yl)ethyl]-7,9,16-trimethyl-15-oxa-20-azatetracyclo[11.8.0.0¹,¹⁸.0¹⁴,¹⁶]henicosa-3,7,11,20-tetraene-2,5,6-trione
C34H38N2O5 (554.2780577999999)
(9r,13r,14r,16r,17r,19s)-19-hydroxy-16-[(1s)-1-[(2r,3s)-3-hydroxy-5-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-8,8,13,17-tetramethyl-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]nonadeca-1(12),2,4-trien-14-yl acetate
9,10-bis(acetyloxy)-5,7-dihydroxy-2-(1-hydroxyethoxy)-4-(hydroxymethyl)-8,12,15,15-tetramethylbicyclo[9.3.1]pentadeca-3,8,11-trien-13-yl acetate
(1r,2s,5r,6r,10s,13s,14r,16s)-6-(furan-3-yl)-16-(2-methoxy-2-oxoethyl)-1,5,15,15-tetramethyl-8,17-dioxo-7-oxatetracyclo[11.3.1.0²,¹¹.0⁵,¹⁰]heptadec-11-en-14-yl 2-methylbutanoate
1-{3-[(1r)-1-[3-acetyl-2,4,6-trihydroxy-5-(3-methylbut-2-en-1-yl)phenyl]-3-methylbutyl]-2,4-dihydroxy-6-methoxy-5-(3-methylbut-2-en-1-yl)phenyl}ethanone
6-(furan-3-yl)-14-hydroxy-10-(2-methoxy-2-oxoethyl)-7,9,11,15-tetramethyl-3,17-dioxapentacyclo[9.6.1.0²,⁹.0⁴,⁸.0¹⁵,¹⁸]octadec-7-en-12-yl 2-methylbut-2-enoate
(1s,2r,6s,10r,11s,13s,14s,15r)-13-(acetyloxy)-8-[(acetyloxy)methyl]-1-hydroxy-4,12,12,15-tetramethyl-5-oxotetracyclo[8.5.0.0²,⁶.0¹¹,¹³]pentadeca-3,8-dien-14-yl (2z,4e)-octa-2,4-dienoate
n-[(10z)-5,8-dihydroxy-3-phenyl-7-(sec-butyl)-2-oxa-6,9-diazabicyclo[10.2.2]hexadeca-1(14),5,8,10,12,15-hexaen-4-yl]-2-(methylamino)-3-phenylpropanimidic acid
(1r,2s,4r,6r,9r,10r,11r,12s,14r,15r,18r)-6-(furan-3-yl)-14-hydroxy-10-(2-methoxy-2-oxoethyl)-7,9,11,15-tetramethyl-3,17-dioxapentacyclo[9.6.1.0²,⁹.0⁴,⁸.0¹⁵,¹⁸]octadec-7-en-12-yl 3-methylbut-2-enoate
(1r,2s,4r,6r,9r,10r,11r,12s,14r,15r,18r)-6-(furan-3-yl)-14-hydroxy-10-(2-methoxy-2-oxoethyl)-7,9,11,15-tetramethyl-3,17-dioxapentacyclo[9.6.1.0²,⁹.0⁴,⁸.0¹⁵,¹⁸]octadec-7-en-12-yl (2z)-2-methylbut-2-enoate
17-methoxy-7,15,19,20-tetramethyl-10-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,5,11-trioxapentacyclo[10.7.1.0²,⁶.0⁸,²⁰.0¹⁴,¹⁹]icos-16-en-18-one
8-(acetyloxy)-8a-[(acetyloxy)methyl]-3-hydroxy-5-{5-hydroxy-hexahydrofuro[2,3-b]furan-2-yl}-5,6-dimethyl-hexahydro-2h-spiro[naphthalene-1,2'-oxiran]-2-yl 2-methylpropanoate
(1s,9s,10r,12s,13r,16r,18r)-1,16-dihydroxy-8,8,13-trimethyl-16-[(1s)-1-[(2r)-5-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-17-methylidene-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁸]nonadeca-2,4-dien-10-yl acetate
(1r,5r,6r,13s,16s)-6-(furan-3-yl)-16-(2-methoxy-2-oxoethyl)-1,5,15,15-tetramethyl-8,17-dioxo-7-oxatetracyclo[11.3.1.0²,¹¹.0⁵,¹⁰]heptadec-10-en-14-yl 2-methylbutanoate
(1r,2s,3r,4ar,5s,6r,8s,8ar)-5-[(2r,3as,5s,6ar)-5-hydroxy-hexahydrofuro[2,3-b]furan-2-yl]-8-(acetyloxy)-8a-[(acetyloxy)methyl]-3-hydroxy-5,6-dimethyl-hexahydro-2h-spiro[naphthalene-1,2'-oxiran]-2-yl 2-methylpropanoate
(1s,2s,6s,7r,8s,10s,12r,15s,19s,20s)-17-methoxy-7,15,19,20-tetramethyl-10-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,5,11-trioxapentacyclo[10.7.1.0²,⁶.0⁸,²⁰.0¹⁴,¹⁹]icos-16-en-18-one
10-(acetyloxy)-6-[(acetyloxy)methyl]-9-[1-(acetyloxy)propan-2-yl]-8-hydroxy-2-methylcyclodeca-2,6-dien-1-yl 3-(acetyloxy)-2-methylbutanoate
6-(furan-3-yl)-14-hydroxy-10-(2-methoxy-2-oxoethyl)-7,9,11,15-tetramethyl-3,17-dioxapentacyclo[9.6.1.0²,⁹.0⁴,⁸.0¹⁵,¹⁸]octadec-7-en-12-yl 3-methylbut-2-enoate
(1s,2s,6s,7r,8s,10s,12r,14s,15s,19s,20s)-17-methoxy-7,15,19,20-tetramethyl-10-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,5,11-trioxapentacyclo[10.7.1.0²,⁶.0⁸,²⁰.0¹⁴,¹⁹]icos-16-en-18-one
(1s,2r,6r,10s,11s,13s,14r,15r)-13-(acetyloxy)-1,6-dihydroxy-8-(hydroxymethyl)-4,12,12,15-tetramethyl-5-oxotetracyclo[8.5.0.0²,⁶.0¹¹,¹³]pentadeca-3,8-dien-14-yl (2z,4e,6e)-deca-2,4,6-trienoate
(2s)-n-[(3s,4s,7s,10z)-7-[(2s)-butan-2-yl]-5,8-dihydroxy-3-phenyl-2-oxa-6,9-diazabicyclo[10.2.2]hexadeca-1(14),5,8,10,12,15-hexaen-4-yl]-2-(methylamino)-3-phenylpropanimidic acid
(2r,3e,5r,7s,8e,10s,11r,13s)-2,3-bis(acetyloxy)-7,13-dihydroxy-10-[(1r)-1-hydroxyethoxy]-8-(hydroxymethyl)-4,14,15,15-tetramethylbicyclo[9.3.1]pentadeca-1(14),3,8-trien-5-yl acetate
(1r,2s,5r,6r,10s,11r,13s,14r,16s)-6-(furan-3-yl)-16-(2-methoxy-2-oxoethyl)-1,5,15,15-tetramethyl-8,17-dioxo-7-oxatetracyclo[11.3.1.0²,¹¹.0⁵,¹⁰]heptadecan-14-yl (2e)-2-methylbut-2-enoate
(1r,2r,4s,10s,11r,13s,14r,17s,19s)-1-hydroxy-9,9,14-trimethyl-17-[(1r)-1-[(2r)-5-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-18-methylidene-7-oxo-3,8-dioxapentacyclo[11.7.0.0²,⁴.0⁴,¹⁰.0¹⁴,¹⁹]icos-5-en-11-yl acetate
6-(furan-3-yl)-16-(2-methoxy-2-oxoethyl)-1,5,15,15-tetramethyl-8,17-dioxo-7-oxatetracyclo[11.3.1.0²,¹¹.0⁵,¹⁰]heptadecan-14-yl 2-methylbut-2-enoate
1,16-dihydroxy-8,8,13-trimethyl-16-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-17-methylidene-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁸]nonadeca-2,4-dien-10-yl acetate
13-(acetyloxy)-8-[(acetyloxy)methyl]-1-hydroxy-4,12,12,15-tetramethyl-5-oxotetracyclo[8.5.0.0²,⁶.0¹¹,¹³]pentadeca-3,8-dien-14-yl octa-2,4-dienoate
n-[5,8-dihydroxy-3-phenyl-7-(sec-butyl)-2-oxa-6,9-diazabicyclo[10.2.2]hexadeca-1(14),5,8,10,12,15-hexaen-4-yl]-2-(methylamino)-3-phenylpropanimidic acid
(1r,2r,5r,6r,10s,13s,14r,16s)-6-(furan-3-yl)-16-(2-methoxy-2-oxoethyl)-1,5,15,15-tetramethyl-8,17-dioxo-7-oxatetracyclo[11.3.1.0²,¹¹.0⁵,¹⁰]heptadec-11-en-14-yl (2r)-2-methylbutanoate
(1r,2s,5r,6r,10s,13s,14r,16s)-6-(furan-3-yl)-16-(2-methoxy-2-oxoethyl)-1,5,15,15-tetramethyl-8,17-dioxo-7-oxatetracyclo[11.3.1.0²,¹¹.0⁵,¹⁰]heptadec-11-en-14-yl (2s)-2-methylbutanoate
3,5-dihydroxy-4-methyl-6-(3-methylbut-2-en-1-yl)-6-(2-methylpropanoyl)-2-{[2,4,6-trihydroxy-3-(3-methylbut-2-en-1-yl)-5-(2-methylpropanoyl)phenyl]methyl}cyclohexa-2,4-dien-1-one
6-(furan-3-yl)-16-(2-methoxy-2-oxoethyl)-1,5,15,15-tetramethyl-8,17-dioxo-7-oxatetracyclo[11.3.1.0²,¹¹.0⁵,¹⁰]heptadec-11-en-14-yl 2-methylbutanoate
(2r)-n-[(3s,4s,7s,10e)-7-[(2r)-butan-2-yl]-5,8-dihydroxy-3-phenyl-2-oxa-6,9-diazabicyclo[10.2.2]hexadeca-1(14),5,8,10,12,15-hexaen-4-yl]-2-(methylamino)-3-phenylpropanimidic acid
(1r,2r,6s,10s,11r,13s,14r,15r)-13-(acetyloxy)-8-[(acetyloxy)methyl]-1-hydroxy-4,12,12,15-tetramethyl-5-oxotetracyclo[8.5.0.0²,⁶.0¹¹,¹³]pentadeca-3,8-dien-14-yl (2z,4e)-octa-2,4-dienoate
(1r,2r,5r,6r,11r,12s,13r,16r,17r,19s,20r)-6-(furan-3-yl)-12,17-dihydroxy-1,5,11,16-tetramethyl-8-oxo-7,14-dioxapentacyclo[11.6.1.0²,¹¹.0⁵,¹⁰.0¹⁶,²⁰]icos-9-en-19-yl 2,3-dimethylbut-2-enoate
(2s)-n-[(3r,4r,7r,10z)-7-[(2s)-butan-2-yl]-5,8-dihydroxy-3-phenyl-2-oxa-6,9-diazabicyclo[10.2.2]hexadeca-1(14),5,8,10,12,15-hexaen-4-yl]-2-(methylamino)-3-phenylpropanimidic acid
(1r,2s,5r,6r,10s,11s,13s,14r,16s)-6-(furan-3-yl)-16-(2-methoxy-2-oxoethyl)-1,5,15,15-tetramethyl-8,17-dioxo-7-oxatetracyclo[11.3.1.0²,¹¹.0⁵,¹⁰]heptadecan-14-yl (2e)-2-methylbut-2-enoate
(8s,12r,19s,20s)-17-methoxy-7,15,19,20-tetramethyl-10-{[(2s,4s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,5,11-trioxapentacyclo[10.7.1.0²,⁶.0⁸,²⁰.0¹⁴,¹⁹]icos-16-en-18-one
1-hydroxy-9,9,14-trimethyl-17-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-18-methylidene-7-oxo-3,8-dioxapentacyclo[11.7.0.0²,⁴.0⁴,¹⁰.0¹⁴,¹⁹]icos-5-en-11-yl acetate
(2s)-n-[(3r,4s,7s,10z)-7-[(2s)-butan-2-yl]-5,8-dihydroxy-3-phenyl-2-oxa-6,9-diazabicyclo[10.2.2]hexadeca-1(14),5,8,10,12,15-hexaen-4-yl]-2-(methylamino)-3-phenylpropanimidic acid
(2r,4s,10s,14r,15r,17r,18r,20s)-20-hydroxy-9,9,14,18-tetramethyl-17-[(1s)-1-[(2s)-5-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-7-oxo-3,8-dioxapentacyclo[11.7.0.0²,⁴.0⁴,¹⁰.0¹⁴,¹⁸]icosa-1(13),5-dien-15-yl acetate
(1s,2s,6r,10s,11r,13s,14r,15r)-13-(acetyloxy)-1,6-dihydroxy-8-(hydroxymethyl)-4,12,12,15-tetramethyl-5-oxotetracyclo[8.5.0.0²,⁶.0¹¹,¹³]pentadeca-3,8-dien-14-yl (2e,4e,6e)-deca-2,4,6-trienoate
6-(furan-2-yl)-12,17-dihydroxy-1,5,11,16-tetramethyl-8-oxo-7,14-dioxapentacyclo[11.6.1.0²,¹¹.0⁵,¹⁰.0¹⁶,²⁰]icos-9-en-19-yl 2,3-dimethylbut-2-enoate
(1s,2e,6z,8r,9s,10s)-10-(acetyloxy)-6-[(acetyloxy)methyl]-9-[(2s)-1-(acetyloxy)propan-2-yl]-8-hydroxy-2-methylcyclodeca-2,6-dien-1-yl (2s,3r)-3-(acetyloxy)-2-methylbutanoate
(1r,2s,4r,6r,9r,10r,11r,12s,14s,15r,18r)-6-(furan-3-yl)-14-hydroxy-10-(2-methoxy-2-oxoethyl)-7,9,11,15-tetramethyl-3,17-dioxapentacyclo[9.6.1.0²,⁹.0⁴,⁸.0¹⁵,¹⁸]octadec-7-en-12-yl (2e)-2-methylbut-2-enoate
(1r,2s,3e,5s,7r,8e,10r,13s)-9,10-bis(acetyloxy)-5,7-dihydroxy-2-[(1r)-1-hydroxyethoxy]-4-(hydroxymethyl)-8,12,15,15-tetramethylbicyclo[9.3.1]pentadeca-3,8,11-trien-13-yl acetate
(1r,2s,5r,6r,10s,13s,14r,16s)-6-(furan-3-yl)-16-(2-methoxy-2-oxoethyl)-1,5,15,15-tetramethyl-8,17-dioxo-7-oxatetracyclo[11.3.1.0²,¹¹.0⁵,¹⁰]heptadec-11-en-14-yl (2r)-2-methylbutanoate
(1s,2s,5r,6r,10s,11r,14r,16s)-6-(furan-3-yl)-16-(2-methoxy-2-oxoethyl)-1,5,15,15-tetramethyl-8,17-dioxo-7-oxatetracyclo[11.3.1.0²,¹¹.0⁵,¹⁰]heptadecan-14-yl (2e)-2-methylbut-2-enoate
(1s,3e,7e,9s,11e,13r,14s,16r,17s,18r,19s)-17-ethyl-21-hydroxy-19-[(1r)-1-(1h-indol-3-yl)ethyl]-7,9,16-trimethyl-15-oxa-20-azatetracyclo[11.8.0.0¹,¹⁸.0¹⁴,¹⁶]henicosa-3,7,11,20-tetraene-2,5,6-trione
C34H38N2O5 (554.2780577999999)