Exact Mass: 680.2937794000001
Exact Mass Matches: 680.2937794000001
Found 91 metabolites which its exact mass value is equals to given mass value 680.2937794000001,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Vomifoliol 9-[glucosyl-(1->4)-xylosyl-(1->6)-glucoside]
4-[(1E)-3-[(6-{[(3,4-dihydroxy-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl)oxy]methyl}-3,4,5-trihydroxyoxan-2-yl)oxy]but-1-en-1-yl]-4-hydroxy-3,5,5-trimethylcyclohex-2-en-1-one
Vomifoliol 9-[glucosyl-(1->4)-xylosyl-(1->6)-glucoside] is found in pomes. Vomifoliol 9-[glucosyl-(1->4)-xylosyl-(1->6)-glucoside] is a constituent of fruit of apples (Malus sylvestris). Constituent of fruit of apples (Malus sylvestris). Vomifoliol 9-[glucosyl-(1->4)-xylosyl-(1->6)-glucoside] is found in malus (crab apple) and pomes.
Canarigenin 3-[glucosyl-(1->4)-6-deoxy-alloside]
4-{5-[(3,4-dihydroxy-6-methyl-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl)oxy]-11-hydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-en-14-yl}-2,5-dihydrofuran-2-one
Canarigenin 3-[glucosyl-(1->4)-6-deoxy-alloside] is found in green vegetables. Canarigenin 3-[glucosyl-(1->4)-6-deoxy-alloside] is a constituent of Corchorus olitorius (Jews mallow) Constituent of Corchorus olitorius (Jews mallow). Canarigenin 3-[glucosyl-(1->4)-6-deoxy-alloside] is found in tea, herbs and spices, and green vegetables.
Chondramide B
Chondramide B
C36H45ClN4O7 (680.2976610000001)
A chondramide that is chondramide A in which the hydrogen at position 2 of the indole moiety has been replaced by a chlorine. It is produced by strains of the myxobacterium, Chondromyces crocatus.
(2R,3R,4R,5R,7S,8S,9S,11E,13S,15R)-2,3,5,7,8,9,15-heptahydroxyjatropha-6(17),11-diene-14-one-2,8,9-triacetate-7-isobutyrate-5-(2-methylbutyrate)|2,3,5,7,8,9,15-heptahydroxyjatropha-6(17),11-diene-14-one 2,8,9-triacetate 7-isobutyrate 5-(2-methylbutyrate)
(2R,3R,4R,5R,7S,8S,9S,11E,13S,15R)-2,3,5,7,8,9,15-heptahydroxyjatropha-6(17),11-diene-14-one-2,8,9-triacetate-7-isobutyrate-5-(2-methylbutyrate)|2,3,5,7,8,9,15-heptahydroxyjatropha-6(17),11-diene-14-one 2,8,9-triacetate 7-isobutyrate 5-(2-methylbutyrate)
(+) dehydrothalmelatine-6a,7|dehydrothalmelatine
(+) dehydrothalmelatine-6a,7|dehydrothalmelatine
C40H44N2O8 (680.3097504000001)
2alpha-O-isobutyryl-3beta-O-propionyl-5alpha,7beta,10,15beta-tetra-O-acetyl-10,18-dihydromyrsinol
2alpha-O-isobutyryl-3beta-O-propionyl-5alpha,7beta,10,15beta-tetra-O-acetyl-10,18-dihydromyrsinol
1alpha,2alpha,6beta,15-tetraacetoxy-3alpha-(alpha-methyl)-butanoyloxy-4beta-hydroxy-9beta-(beta-)furoyloxy-beta-dihydroagarofuran|1??,2??,6??,15-Tetraacetoxy-3??-(??-methyl)-butanoyl-4??-hydroxy-9??-(??-)furoyloxy-??-dihydroagarofuran
1alpha,2alpha,6beta,15-tetraacetoxy-3alpha-(alpha-methyl)-butanoyloxy-4beta-hydroxy-9beta-(beta-)furoyloxy-beta-dihydroagarofuran|1??,2??,6??,15-Tetraacetoxy-3??-(??-methyl)-butanoyl-4??-hydroxy-9??-(??-)furoyloxy-??-dihydroagarofuran
(2R,3R,4R,5R,7S,8S,9S,11E,13S,15R)-2,3,5,7,8,9,15-heptahydroxyjatropha-6(17),11-diene-14-one-7,8,9-triacetate-2-isobutyrate-5-(2-methylbutyrate)|2,3,5,7,8,9,15-heptahydroxyjatropha-6(17),11-diene-14-one 7,8,9-triacetate 2-isobutyrate 5-(2-methylbutyrate)
(2R,3R,4R,5R,7S,8S,9S,11E,13S,15R)-2,3,5,7,8,9,15-heptahydroxyjatropha-6(17),11-diene-14-one-7,8,9-triacetate-2-isobutyrate-5-(2-methylbutyrate)|2,3,5,7,8,9,15-heptahydroxyjatropha-6(17),11-diene-14-one 7,8,9-triacetate 2-isobutyrate 5-(2-methylbutyrate)
cheiranthoside III|erysimin 4-O-alpha-L-rhamnopyranoside
cheiranthoside III|erysimin 4-O-alpha-L-rhamnopyranoside
Canarigenin 3-[glucosyl-(1->4)-6-deoxy-alloside]
4-{5-[(3,4-dihydroxy-6-methyl-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl)oxy]-11-hydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-6-en-14-yl}-2,5-dihydrofuran-2-one
Vomifoliol-glu-xyl-glu
4-[(1E)-3-[(6-{[(3,4-dihydroxy-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl)oxy]methyl}-3,4,5-trihydroxyoxan-2-yl)oxy]but-1-en-1-yl]-4-hydroxy-3,5,5-trimethylcyclohex-2-en-1-one
1-[1-(pyridin-4-ylmethyl)benzimidazol-2-yl]-N,N-bis[[1-(pyridin-4-ylmethyl)benzimidazol-2-yl]methyl]methanamine
1-[1-(pyridin-4-ylmethyl)benzimidazol-2-yl]-N,N-bis[[1-(pyridin-4-ylmethyl)benzimidazol-2-yl]methyl]methanamine
Ramonanin A, (rel)-
Ramonanin A, (rel)-
A natural product found in Guaiacum officinale and Guaiacum sanctum.
Ramonanin B, (rel)-
Ramonanin B, (rel)-
A natural product found in Guaiacum officinale and Guaiacum sanctum.
Ramonanin C, (rel)-
Ramonanin C, (rel)-
A natural product found in Guaiacum officinale and Guaiacum sanctum.
1-[(3S,9R,10R)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-9-[[methyl-(4-methylphenyl)sulfonylamino]methyl]-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-16-yl]-3-phenylurea
1-[(3S,9R,10R)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-9-[[methyl-(4-methylphenyl)sulfonylamino]methyl]-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-16-yl]-3-phenylurea
C36H48N4O7S (680.3243537999999)
1-[(3R,9S,10R)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-9-[[methyl-(4-methylphenyl)sulfonylamino]methyl]-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-16-yl]-3-phenylurea
1-[(3R,9S,10R)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-9-[[methyl-(4-methylphenyl)sulfonylamino]methyl]-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-16-yl]-3-phenylurea
C36H48N4O7S (680.3243537999999)
1-[(3S,9R,10S)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-9-[[methyl-(4-methylphenyl)sulfonylamino]methyl]-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-16-yl]-3-phenylurea
1-[(3S,9R,10S)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-9-[[methyl-(4-methylphenyl)sulfonylamino]methyl]-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-16-yl]-3-phenylurea
C36H48N4O7S (680.3243537999999)
1-[(3S,9R,10R)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-9-[[methyl-(4-methylphenyl)sulfonylamino]methyl]-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-16-yl]-3-phenylurea
1-[(3S,9R,10R)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-9-[[methyl-(4-methylphenyl)sulfonylamino]methyl]-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-16-yl]-3-phenylurea
C36H48N4O7S (680.3243537999999)
1-[(3S,9S,10R)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-9-[[methyl-(4-methylphenyl)sulfonylamino]methyl]-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-16-yl]-3-phenylurea
1-[(3S,9S,10R)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-9-[[methyl-(4-methylphenyl)sulfonylamino]methyl]-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-16-yl]-3-phenylurea
C36H48N4O7S (680.3243537999999)
1-[(3R,9S,10S)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-9-[[methyl-(4-methylphenyl)sulfonylamino]methyl]-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-16-yl]-3-phenylurea
1-[(3R,9S,10S)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-9-[[methyl-(4-methylphenyl)sulfonylamino]methyl]-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-16-yl]-3-phenylurea
C36H48N4O7S (680.3243537999999)
[2,4-dihydroxy-3-(3-methylbut-2-enyl)phenyl]-[6-(2,4-dihydroxyphenyl)-2-[4-[(E)-2-(2,4-dihydroxyphenyl)ethenyl]-2,6-dihydroxy-3-methoxyphenyl]-4-methylcyclohex-3-en-1-yl]methanone
[2,4-dihydroxy-3-(3-methylbut-2-enyl)phenyl]-[6-(2,4-dihydroxyphenyl)-2-[4-[(E)-2-(2,4-dihydroxyphenyl)ethenyl]-2,6-dihydroxy-3-methoxyphenyl]-4-methylcyclohex-3-en-1-yl]methanone
6-[8-(2,4-dihydroxyphenyl)-7-[(2E)-3,7-dimethylocta-2,6-dienyl]-2-(hydroxymethyl)-2-methyl-6-oxopyrano[3,2-g]chromen-5-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid
6-[8-(2,4-dihydroxyphenyl)-7-[(2E)-3,7-dimethylocta-2,6-dienyl]-2-(hydroxymethyl)-2-methyl-6-oxopyrano[3,2-g]chromen-5-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid
cyclo[Ala-D-N(Me)Trp(2-Cl)-bAla(2-OMe,3S-Ph(4-OH))-Unk]
cyclo[Ala-D-N(Me)Trp(2-Cl)-bAla(2-OMe,3S-Ph(4-OH))-Unk]
C36H45ClN4O7 (680.2976610000001)
2-(3,4-Dimethoxyphenyl)ethyl alpha-(L)-rhamnopyranosyl(1.rar.3)-6-O-(DI-O-methylcaffeoyl)-beta-(D)-glucopyranoside
2-(3,4-Dimethoxyphenyl)ethyl alpha-(L)-rhamnopyranosyl(1.rar.3)-6-O-(DI-O-methylcaffeoyl)-beta-(D)-glucopyranoside
2-(3,4-Dimethoxyphenyl)ethyl alpha-(L)-rhamnopyranosyl(1.rar.6)-4-O-(DI-O-methylcaffeoyl)-beta-(D)-glucopyranoside
2-(3,4-Dimethoxyphenyl)ethyl alpha-(L)-rhamnopyranosyl(1.rar.6)-4-O-(DI-O-methylcaffeoyl)-beta-(D)-glucopyranoside
2-(3,4-Dimethoxyphenyl)ethyl alpha-(L)-rhamnopyranosyl(1.rar.3)-4-O-(DI-O-methylcaffeoyl)-beta-(D)-glucopyranoside
2-(3,4-Dimethoxyphenyl)ethyl alpha-(L)-rhamnopyranosyl(1.rar.3)-4-O-(DI-O-methylcaffeoyl)-beta-(D)-glucopyranoside
Vomifoliol 9-[glucosyl-(1->4)-xylosyl-(1->6)-glucoside]
Vomifoliol 9-[glucosyl-(1->4)-xylosyl-(1->6)-glucoside]
Ramonanin D, (rel)-
Ramonanin D, (rel)-
A natural product found in Guaiacum officinale and Guaiacum sanctum.
(1s,2s,3ar,5r,9s,10r,11s,13r,13ar)-9,13-bis(acetyloxy)-10-{[(3s)-3-hydroperoxy-2-methylidenebutanoyl]oxy}-3a,5,11-trihydroxy-2,5,8,8-tetramethyl-12-methylidene-4-oxo-1h,2h,3h,9h,10h,11h,13h,13ah-cyclopenta[12]annulen-1-yl (2z)-2-methylbut-2-enoate
(1s,2s,3ar,5r,9s,10r,11s,13r,13ar)-9,13-bis(acetyloxy)-10-{[(3s)-3-hydroperoxy-2-methylidenebutanoyl]oxy}-3a,5,11-trihydroxy-2,5,8,8-tetramethyl-12-methylidene-4-oxo-1h,2h,3h,9h,10h,11h,13h,13ah-cyclopenta[12]annulen-1-yl (2z)-2-methylbut-2-enoate
(1s,2s,3ar,5r,9s,10s,11s,13r,13ar)-9,13-bis(acetyloxy)-11-{[(3s)-3-hydroperoxy-2-methylidenebutanoyl]oxy}-3a,5,10-trihydroxy-2,5,8,8-tetramethyl-12-methylidene-4-oxo-1h,2h,3h,9h,10h,11h,13h,13ah-cyclopenta[12]annulen-1-yl (2z)-2-methylbut-2-enoate
(1s,2s,3ar,5r,9s,10s,11s,13r,13ar)-9,13-bis(acetyloxy)-11-{[(3s)-3-hydroperoxy-2-methylidenebutanoyl]oxy}-3a,5,10-trihydroxy-2,5,8,8-tetramethyl-12-methylidene-4-oxo-1h,2h,3h,9h,10h,11h,13h,13ah-cyclopenta[12]annulen-1-yl (2z)-2-methylbut-2-enoate
(2s,3s,3ar,4r,6s,7s,8s,12r,13ar)-3,8-bis(acetyloxy)-4-[(3-hydroperoxy-2-methylidenebutanoyl)oxy]-7,12,13a-trihydroxy-2,9,9,12-tetramethyl-5-methylidene-13-oxo-1h,2h,3h,3ah,4h,6h,7h,8h-cyclopenta[12]annulen-6-yl (2z)-2-methylbut-2-enoate
(2s,3s,3ar,4r,6s,7s,8s,12r,13ar)-3,8-bis(acetyloxy)-4-[(3-hydroperoxy-2-methylidenebutanoyl)oxy]-7,12,13a-trihydroxy-2,9,9,12-tetramethyl-5-methylidene-13-oxo-1h,2h,3h,3ah,4h,6h,7h,8h-cyclopenta[12]annulen-6-yl (2z)-2-methylbut-2-enoate
2-methoxy-4-[(1r,2's,3s,5r,5'r)-1,2',3-tris(4-hydroxy-3-methoxyphenyl)-4'-methylidene-3,4,6,7-tetrahydro-1h-spiro[2-benzofuran-5,3'-oxolan]-5'-yl]phenol
2-methoxy-4-[(1r,2's,3s,5r,5'r)-1,2',3-tris(4-hydroxy-3-methoxyphenyl)-4'-methylidene-3,4,6,7-tetrahydro-1h-spiro[2-benzofuran-5,3'-oxolan]-5'-yl]phenol
(1s,2s,3r,4r,5r,9r,10s,11s,13r,14s,15r,16r)-2,3,11,14,15-pentakis(acetyloxy)-4-hydroxy-9,14-dimethyl-7-oxo-4-(prop-1-en-2-yl)-8-oxatetracyclo[11.2.1.0¹,¹⁰.0⁵,⁹]hexadecan-16-yl propanoate
(1s,2s,3r,4r,5r,9r,10s,11s,13r,14s,15r,16r)-2,3,11,14,15-pentakis(acetyloxy)-4-hydroxy-9,14-dimethyl-7-oxo-4-(prop-1-en-2-yl)-8-oxatetracyclo[11.2.1.0¹,¹⁰.0⁵,⁹]hexadecan-16-yl propanoate
2-ethyl-3-methyl-6-oxo-5-{[2,4,6-tris(acetyloxy)-3-(3,7-dimethylocta-2,6-dien-1-yl)-5-(2-methylbutanoyl)phenyl]methyl}pyran-4-yl acetate
2-ethyl-3-methyl-6-oxo-5-{[2,4,6-tris(acetyloxy)-3-(3,7-dimethylocta-2,6-dien-1-yl)-5-(2-methylbutanoyl)phenyl]methyl}pyran-4-yl acetate
9,13-bis(acetyloxy)-10-[(3-hydroperoxy-2-methylidenebutanoyl)oxy]-3a,5,11-trihydroxy-2,5,8,8-tetramethyl-12-methylidene-4-oxo-1h,2h,3h,9h,10h,11h,13h,13ah-cyclopenta[12]annulen-1-yl 2-methylbut-2-enoate
9,13-bis(acetyloxy)-10-[(3-hydroperoxy-2-methylidenebutanoyl)oxy]-3a,5,11-trihydroxy-2,5,8,8-tetramethyl-12-methylidene-4-oxo-1h,2h,3h,9h,10h,11h,13h,13ah-cyclopenta[12]annulen-1-yl 2-methylbut-2-enoate
(9s)-4,15,16-trimethoxy-10-methyl-6-{[(9s)-4,15,16-trimethoxy-10-methyl-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(16),2(7),3,5,13(17),14-hexaen-3-yl]oxy}-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(16),2,4,6,13(17),14-hexaen-3-ol
(9s)-4,15,16-trimethoxy-10-methyl-6-{[(9s)-4,15,16-trimethoxy-10-methyl-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(16),2(7),3,5,13(17),14-hexaen-3-yl]oxy}-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(16),2,4,6,13(17),14-hexaen-3-ol
C40H44N2O8 (680.3097504000001)
(2r,3r,3ar,4r,6s,7s,8s,12s,13ar)-6,7,8-tris(acetyloxy)-3,13a-dihydroxy-2,9,9,12-tetramethyl-5-methylidene-2-[(2-methylpropanoyl)oxy]-13-oxo-1h,3h,3ah,4h,6h,7h,8h,12h-cyclopenta[12]annulen-4-yl (2r)-2-methylbutanoate
(2r,3r,3ar,4r,6s,7s,8s,12s,13ar)-6,7,8-tris(acetyloxy)-3,13a-dihydroxy-2,9,9,12-tetramethyl-5-methylidene-2-[(2-methylpropanoyl)oxy]-13-oxo-1h,3h,3ah,4h,6h,7h,8h,12h-cyclopenta[12]annulen-4-yl (2r)-2-methylbutanoate
4,15,16-trimethoxy-10-methyl-6-({4,15,16-trimethoxy-10-methyl-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(16),2(7),3,5,13(17),14-hexaen-3-yl}oxy)-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(16),2,4,6,13(17),14-hexaen-3-ol
4,15,16-trimethoxy-10-methyl-6-({4,15,16-trimethoxy-10-methyl-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(16),2(7),3,5,13(17),14-hexaen-3-yl}oxy)-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(16),2,4,6,13(17),14-hexaen-3-ol
C40H44N2O8 (680.3097504000001)
(3s,4s,7r,10s,13s,15e,17r,18r)-7-[(2-chloro-1h-indol-3-yl)methyl]-6,12-dihydroxy-4-(4-hydroxyphenyl)-3-methoxy-8,10,13,15,17,18-hexamethyl-1-oxa-5,8,11-triazacyclooctadeca-5,11,15-triene-2,9-dione
(3s,4s,7r,10s,13s,15e,17r,18r)-7-[(2-chloro-1h-indol-3-yl)methyl]-6,12-dihydroxy-4-(4-hydroxyphenyl)-3-methoxy-8,10,13,15,17,18-hexamethyl-1-oxa-5,8,11-triazacyclooctadeca-5,11,15-triene-2,9-dione
C36H45ClN4O7 (680.2976610000001)
4,22-dimethyl (1r,4s,6s,7r,8s,10r,12s,14r,16r,18s,19r,22s,23r,25s,26r)-7,12,14,25-tetrahydroxy-6,16-dimethyl-23-{[(2e)-2-methylbut-2-enoyl]oxy}-3,9,11,17,20-pentaoxaoctacyclo[17.6.1.1⁸,¹⁵.0¹,⁵.0⁶,¹⁸.0⁷,¹⁶.0¹⁰,¹⁴.0²²,²⁶]heptacosane-4,22-dicarboxylate
4,22-dimethyl (1r,4s,6s,7r,8s,10r,12s,14r,16r,18s,19r,22s,23r,25s,26r)-7,12,14,25-tetrahydroxy-6,16-dimethyl-23-{[(2e)-2-methylbut-2-enoyl]oxy}-3,9,11,17,20-pentaoxaoctacyclo[17.6.1.1⁸,¹⁵.0¹,⁵.0⁶,¹⁸.0⁷,¹⁶.0¹⁰,¹⁴.0²²,²⁶]heptacosane-4,22-dicarboxylate
(1s,2s,3ar,5r,9s,10s,11s,13r,13as)-9,10-bis(acetyloxy)-11-{[(3s)-3-hydroperoxy-2-methylidenebutanoyl]oxy}-3a,5,13-trihydroxy-2,5,8,8-tetramethyl-12-methylidene-4-oxo-1h,2h,3h,9h,10h,11h,13h,13ah-cyclopenta[12]annulen-1-yl (2z)-2-methylbut-2-enoate
(1s,2s,3ar,5r,9s,10s,11s,13r,13as)-9,10-bis(acetyloxy)-11-{[(3s)-3-hydroperoxy-2-methylidenebutanoyl]oxy}-3a,5,13-trihydroxy-2,5,8,8-tetramethyl-12-methylidene-4-oxo-1h,2h,3h,9h,10h,11h,13h,13ah-cyclopenta[12]annulen-1-yl (2z)-2-methylbut-2-enoate