Chemical Formula: C31H44O4

Chemical Formula C31H44O4

Found 90 metabolite its formula value is C31H44O4

(1R,3S,5Z)-5-[(2Z)-2-[(1R,3Ar,7aS)-1-[(2S)-1-[3-(2-hydroxypropan-2-yl)phenoxy]propan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol

(1R,3S,5Z)-5-[(2Z)-2-[(1R,3Ar,7aS)-1-[(2S)-1-[3-(2-hydroxypropan-2-yl)phenoxy]propan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol

C31H44O4 (480.3239)


   

Papuaforin E

Papuaforin E

C31H44O4 (480.3239)


   

Rhabdastrellin F

Rhabdastrellin F

C31H44O4 (480.3239)


   

Corticatic acid D

(-)-Corticatic acid D

C31H44O4 (480.3239)


   

Kermadecin E

Kermadecin E

C31H44O4 (480.3239)


   

Macrolactin U

Macrolactin U

C31H44O4 (480.3239)


   

(24Z)-8(14--13)-abeo-17,13-friedolanosta-8,14(30),24-triene-3,23-dion-26-oic acid methyl ester

(24Z)-8(14--13)-abeo-17,13-friedolanosta-8,14(30),24-triene-3,23-dion-26-oic acid methyl ester

C31H44O4 (480.3239)


   

Papuaforin D

Papuaforin D

C31H44O4 (480.3239)


   

2-(geranylgeranyl)-6-methyl-1,4-benzohydroquinone diacetate|2-(geranylgeranyl)-6-methyl-hydroquinone diacetate

2-(geranylgeranyl)-6-methyl-1,4-benzohydroquinone diacetate|2-(geranylgeranyl)-6-methyl-hydroquinone diacetate

C31H44O4 (480.3239)


   

(13alpha,14beta,17alpha,23Z)-25-methoxy-21,23-epoxylanosta-7,20(22),23-triene-3,21-dione

(13alpha,14beta,17alpha,23Z)-25-methoxy-21,23-epoxylanosta-7,20(22),23-triene-3,21-dione

C31H44O4 (480.3239)


   

methyl (13Z,15E,17E,22E)-3beta-hydroxy-12-oxomalabarica-13,15,17,22,24-pentaen-28-oate

methyl (13Z,15E,17E,22E)-3beta-hydroxy-12-oxomalabarica-13,15,17,22,24-pentaen-28-oate

C31H44O4 (480.3239)


   
   

Oxydifficol

Oxydifficol

C31H44O4 (480.3239)


   

EB 1213

(5Z,7E)-(1S,3R)-23-oxa-23-[3-(1-hydroxy-1-methylethyl)phenyl]-24,25,26,27-tetranor-9,10-seco-5,7,10(19)-cholestatriene-1,3-diol

C31H44O4 (480.3239)


D018977 - Micronutrients > D014815 - Vitamins > D004100 - Dihydroxycholecalciferols D018977 - Micronutrients > D014815 - Vitamins > D006887 - Hydroxycholecalciferols

   

4-tert-butylphenol,formaldehyde,phenol,4-(2,4,4-trimethylpentan-2-yl)phenol

4-tert-butylphenol,formaldehyde,phenol,4-(2,4,4-trimethylpentan-2-yl)phenol

C31H44O4 (480.3239)


   

(E)-2,6,10,14-tetramethyl-16-(3-methyl-1,4-dioxonaphthalen-2-yl)hexadec-14-enoic acid

(E)-2,6,10,14-tetramethyl-16-(3-methyl-1,4-dioxonaphthalen-2-yl)hexadec-14-enoic acid

C31H44O4 (480.3239)


   

(1R,3S,5Z)-5-[(2Z)-2-[(1R,3Ar,7aS)-1-[(2S)-1-[3-(2-hydroxypropan-2-yl)phenoxy]propan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol

(1R,3S,5Z)-5-[(2Z)-2-[(1R,3Ar,7aS)-1-[(2S)-1-[3-(2-hydroxypropan-2-yl)phenoxy]propan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol

C31H44O4 (480.3239)


   

(5Z,7E)-(1S,3R)-23-oxa-23-[3-(1-hydroxy-1-methylethyl)phenyl]-24,25,26,27-tetranor-9,10-seco-5,7,10(19)-cholestatriene-1,3-diol

(5Z,7E)-(1S,3R)-23-oxa-23-[3-(1-hydroxy-1-methylethyl)phenyl]-24,25,26,27-tetranor-9,10-seco-5,7,10(19)-cholestatriene-1,3-diol

C31H44O4 (480.3239)


D018977 - Micronutrients > D014815 - Vitamins > D004100 - Dihydroxycholecalciferols D018977 - Micronutrients > D014815 - Vitamins > D006887 - Hydroxycholecalciferols

   

FAHFA 10:1/O-21:7

FAHFA 10:1/O-21:7

C31H44O4 (480.3239)


   

FAHFA 10:2/O-21:6

FAHFA 10:2/O-21:6

C31H44O4 (480.3239)


   

FAHFA 10:3/O-21:5

FAHFA 10:3/O-21:5

C31H44O4 (480.3239)


   

FAHFA 11:2/O-20:6

FAHFA 11:2/O-20:6

C31H44O4 (480.3239)


   

FAHFA 11:3/O-20:5

FAHFA 11:3/O-20:5

C31H44O4 (480.3239)


   

FAHFA 12:2/O-19:6

FAHFA 12:2/O-19:6

C31H44O4 (480.3239)


   

FAHFA 12:3/O-19:5

FAHFA 12:3/O-19:5

C31H44O4 (480.3239)


   

FAHFA 12:4/O-19:4

FAHFA 12:4/O-19:4

C31H44O4 (480.3239)


   

FAHFA 13:2/O-18:6

FAHFA 13:2/O-18:6

C31H44O4 (480.3239)


   

FAHFA 13:3/O-18:5

FAHFA 13:3/O-18:5

C31H44O4 (480.3239)


   

FAHFA 13:4/O-18:4

FAHFA 13:4/O-18:4

C31H44O4 (480.3239)


   

FAHFA 14:3/O-17:5

FAHFA 14:3/O-17:5

C31H44O4 (480.3239)


   

FAHFA 14:4/O-17:4

FAHFA 14:4/O-17:4

C31H44O4 (480.3239)


   

FAHFA 15:3/O-16:5

FAHFA 15:3/O-16:5

C31H44O4 (480.3239)


   

FAHFA 15:4/O-16:4

FAHFA 15:4/O-16:4

C31H44O4 (480.3239)


   

FAHFA 15:5/O-16:3

FAHFA 15:5/O-16:3

C31H44O4 (480.3239)


   

FAHFA 16:3/O-15:5

FAHFA 16:3/O-15:5

C31H44O4 (480.3239)


   

FAHFA 16:4/O-15:4

FAHFA 16:4/O-15:4

C31H44O4 (480.3239)


   

FAHFA 16:5/O-15:3

FAHFA 16:5/O-15:3

C31H44O4 (480.3239)


   

FAHFA 17:4/O-14:4

FAHFA 17:4/O-14:4

C31H44O4 (480.3239)


   

FAHFA 17:5/O-14:3

FAHFA 17:5/O-14:3

C31H44O4 (480.3239)


   

FAHFA 18:4/O-13:4

FAHFA 18:4/O-13:4

C31H44O4 (480.3239)


   

FAHFA 18:5/O-13:3

FAHFA 18:5/O-13:3

C31H44O4 (480.3239)


   

FAHFA 18:6/O-13:2

FAHFA 18:6/O-13:2

C31H44O4 (480.3239)


   

FAHFA 19:4/O-12:4

FAHFA 19:4/O-12:4

C31H44O4 (480.3239)


   

FAHFA 19:5/O-12:3

FAHFA 19:5/O-12:3

C31H44O4 (480.3239)


   

FAHFA 19:6/O-12:2

FAHFA 19:6/O-12:2

C31H44O4 (480.3239)


   

FAHFA 20:5/O-11:3

FAHFA 20:5/O-11:3

C31H44O4 (480.3239)


   

FAHFA 20:6/O-11:2

FAHFA 20:6/O-11:2

C31H44O4 (480.3239)


   

FAHFA 21:5/O-10:3

FAHFA 21:5/O-10:3

C31H44O4 (480.3239)


   

FAHFA 21:6/O-10:2

FAHFA 21:6/O-10:2

C31H44O4 (480.3239)


   

FAHFA 21:7/O-10:1

FAHFA 21:7/O-10:1

C31H44O4 (480.3239)


   

FAHFA 22:5/O-9:3

FAHFA 22:5/O-9:3

C31H44O4 (480.3239)


   

FAHFA 22:6/O-9:2

FAHFA 22:6/O-9:2

C31H44O4 (480.3239)


   

FAHFA 22:7/O-9:1

FAHFA 22:7/O-9:1

C31H44O4 (480.3239)


   

FAHFA 23:6/O-8:2

FAHFA 23:6/O-8:2

C31H44O4 (480.3239)


   

FAHFA 23:7/O-8:1

FAHFA 23:7/O-8:1

C31H44O4 (480.3239)


   

FAHFA 31:8;O

FAHFA 31:8;O

C31H44O4 (480.3239)


   

FAHFA 8:1/O-23:7

FAHFA 8:1/O-23:7

C31H44O4 (480.3239)


   

FAHFA 8:2/O-23:6

FAHFA 8:2/O-23:6

C31H44O4 (480.3239)


   

FAHFA 9:1/O-22:7

FAHFA 9:1/O-22:7

C31H44O4 (480.3239)


   

FAHFA 9:2/O-22:6

FAHFA 9:2/O-22:6

C31H44O4 (480.3239)


   

FAHFA 9:3/O-22:5

FAHFA 9:3/O-22:5

C31H44O4 (480.3239)


   

methyl (3e,3as,5ar,6r,7r,9ar,9bs)-3-[(3e,5e,7e)-6,10-dimethylundeca-3,5,7,9-tetraen-2-ylidene]-7-hydroxy-3a,6,9a-trimethyl-2-oxo-octahydrocyclopenta[a]naphthalene-6-carboxylate

methyl (3e,3as,5ar,6r,7r,9ar,9bs)-3-[(3e,5e,7e)-6,10-dimethylundeca-3,5,7,9-tetraen-2-ylidene]-7-hydroxy-3a,6,9a-trimethyl-2-oxo-octahydrocyclopenta[a]naphthalene-6-carboxylate

C31H44O4 (480.3239)


   

(5s,6s)-6-[(2z,4z,6e,11e,13z,19e)-10,16-dihydroxy-11,19-dimethyldocosa-2,4,6,11,13,19,21-heptaen-1-yl]-4,5-dimethyl-5,6-dihydropyran-2-one

(5s,6s)-6-[(2z,4z,6e,11e,13z,19e)-10,16-dihydroxy-11,19-dimethyldocosa-2,4,6,11,13,19,21-heptaen-1-yl]-4,5-dimethyl-5,6-dihydropyran-2-one

C31H44O4 (480.3239)


   

(1s,9s,10s,11r)-1,4,4,10-tetramethyl-11-(3-methylbut-2-en-1-yl)-10-(4-methylpent-3-en-1-yl)-9-(2-methylpropanoyl)-3-oxatricyclo[7.3.1.0²,⁷]trideca-2(7),5-diene-8,13-dione

(1s,9s,10s,11r)-1,4,4,10-tetramethyl-11-(3-methylbut-2-en-1-yl)-10-(4-methylpent-3-en-1-yl)-9-(2-methylpropanoyl)-3-oxatricyclo[7.3.1.0²,⁷]trideca-2(7),5-diene-8,13-dione

C31H44O4 (480.3239)


   

rhabdastrellin e

rhabdastrellin e

C31H44O4 (480.3239)


   

4-(3-methylbut-2-en-1-yl)tricyclo[20.2.2.0²,⁷]hexacosa-1(24),2,4,6,22,25-hexaene-3,5,24,25-tetrol

4-(3-methylbut-2-en-1-yl)tricyclo[20.2.2.0²,⁷]hexacosa-1(24),2,4,6,22,25-hexaene-3,5,24,25-tetrol

C31H44O4 (480.3239)


   

4-(acetyloxy)-2-methyl-6-[(2e,6e,10e)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraen-1-yl]phenyl acetate

4-(acetyloxy)-2-methyl-6-[(2e,6e,10e)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraen-1-yl]phenyl acetate

C31H44O4 (480.3239)


   

(1s,9r,10s,11r)-1,4,4,10-tetramethyl-11-(3-methylbut-2-en-1-yl)-10-(4-methylpent-3-en-1-yl)-9-(2-methylpropanoyl)-3-oxatricyclo[7.3.1.0²,⁷]trideca-2(7),5-diene-8,13-dione

(1s,9r,10s,11r)-1,4,4,10-tetramethyl-11-(3-methylbut-2-en-1-yl)-10-(4-methylpent-3-en-1-yl)-9-(2-methylpropanoyl)-3-oxatricyclo[7.3.1.0²,⁷]trideca-2(7),5-diene-8,13-dione

C31H44O4 (480.3239)


   

(2r)-2-[(1r,2r,3ar,9ar,11ar)-2-hydroxy-3a,6,6,9a,11a-pentamethyl-7-oxo-1h,2h,3h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-6-methyl-5-methylideneheptanoic acid

(2r)-2-[(1r,2r,3ar,9ar,11ar)-2-hydroxy-3a,6,6,9a,11a-pentamethyl-7-oxo-1h,2h,3h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]-6-methyl-5-methylideneheptanoic acid

C31H44O4 (480.3239)


   

4-(acetyloxy)-2-methyl-6-(3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraen-1-yl)phenyl acetate

4-(acetyloxy)-2-methyl-6-(3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraen-1-yl)phenyl acetate

C31H44O4 (480.3239)


   

2-{2-hydroxy-3a,6,6,9a,11a-pentamethyl-7-oxo-1h,2h,3h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl}-6-methyl-5-methylideneheptanoic acid

2-{2-hydroxy-3a,6,6,9a,11a-pentamethyl-7-oxo-1h,2h,3h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl}-6-methyl-5-methylideneheptanoic acid

C31H44O4 (480.3239)


   

7-(3,7-dimethylocta-2,6-dien-1-yl)-12,13-dihydroxy-2,2,10-trimethyl-5-(3-methylbut-2-en-1-yl)-3-oxatetracyclo[9.2.1.0⁴,¹³.0⁷,¹²]tetradeca-4,9-dien-6-one

7-(3,7-dimethylocta-2,6-dien-1-yl)-12,13-dihydroxy-2,2,10-trimethyl-5-(3-methylbut-2-en-1-yl)-3-oxatetracyclo[9.2.1.0⁴,¹³.0⁷,¹²]tetradeca-4,9-dien-6-one

C31H44O4 (480.3239)


   

(4z,17r,18e,27e,29r)-17,29-dihydroxyhentriaconta-4,18,27-trien-2,20,30-triynoic acid

(4z,17r,18e,27e,29r)-17,29-dihydroxyhentriaconta-4,18,27-trien-2,20,30-triynoic acid

C31H44O4 (480.3239)


   

methyl 2-{1,1,4a,6a,7,11a-hexamethyl-2,9-dioxo-3h,4h,4bh,5h,6h,6bh,7h,8h,10ah,11h,13h,13ah-indeno[2,1-a]phenanthren-10-ylidene}propanoate

methyl 2-{1,1,4a,6a,7,11a-hexamethyl-2,9-dioxo-3h,4h,4bh,5h,6h,6bh,7h,8h,10ah,11h,13h,13ah-indeno[2,1-a]phenanthren-10-ylidene}propanoate

C31H44O4 (480.3239)


   

3-[(1r,3as,5ar,9ar,9br,11as)-3a,6,6,9a,11a-pentamethyl-7-oxo-1h,2h,3h,5h,5ah,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-5-(2-methoxy-2-methylpropylidene)furan-2-one

3-[(1r,3as,5ar,9ar,9br,11as)-3a,6,6,9a,11a-pentamethyl-7-oxo-1h,2h,3h,5h,5ah,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-5-(2-methoxy-2-methylpropylidene)furan-2-one

C31H44O4 (480.3239)


   

6-(10,16-dihydroxy-11,19-dimethyldocosa-2,4,6,11,13,19,21-heptaen-1-yl)-4,5-dimethyl-5,6-dihydropyran-2-one

6-(10,16-dihydroxy-11,19-dimethyldocosa-2,4,6,11,13,19,21-heptaen-1-yl)-4,5-dimethyl-5,6-dihydropyran-2-one

C31H44O4 (480.3239)


   

methyl (3z,3as,5as,6r,7r,9as,9bs)-3-[(3e,5e,7e)-6,10-dimethylundeca-3,5,7,9-tetraen-2-ylidene]-7-hydroxy-3a,6,9a-trimethyl-2-oxo-octahydrocyclopenta[a]naphthalene-6-carboxylate

methyl (3z,3as,5as,6r,7r,9as,9bs)-3-[(3e,5e,7e)-6,10-dimethylundeca-3,5,7,9-tetraen-2-ylidene]-7-hydroxy-3a,6,9a-trimethyl-2-oxo-octahydrocyclopenta[a]naphthalene-6-carboxylate

C31H44O4 (480.3239)


   

1,4,4,10-tetramethyl-11-(3-methylbut-2-en-1-yl)-10-(4-methylpent-3-en-1-yl)-9-(2-methylpropanoyl)-3-oxatricyclo[7.3.1.0²,⁷]trideca-2(7),5-diene-8,13-dione

1,4,4,10-tetramethyl-11-(3-methylbut-2-en-1-yl)-10-(4-methylpent-3-en-1-yl)-9-(2-methylpropanoyl)-3-oxatricyclo[7.3.1.0²,⁷]trideca-2(7),5-diene-8,13-dione

C31H44O4 (480.3239)


   

17,29-dihydroxyhentriaconta-4,18,27-trien-2,20,30-triynoic acid

17,29-dihydroxyhentriaconta-4,18,27-trien-2,20,30-triynoic acid

C31H44O4 (480.3239)


   

(1s,7r,11s,12r,13r)-7-[(2e)-3,7-dimethylocta-2,6-dien-1-yl]-12,13-dihydroxy-2,2,10-trimethyl-5-(3-methylbut-2-en-1-yl)-3-oxatetracyclo[9.2.1.0⁴,¹³.0⁷,¹²]tetradeca-4,9-dien-6-one

(1s,7r,11s,12r,13r)-7-[(2e)-3,7-dimethylocta-2,6-dien-1-yl]-12,13-dihydroxy-2,2,10-trimethyl-5-(3-methylbut-2-en-1-yl)-3-oxatetracyclo[9.2.1.0⁴,¹³.0⁷,¹²]tetradeca-4,9-dien-6-one

C31H44O4 (480.3239)


   

(18e,27e,29r)-17,29-dihydroxyhentriaconta-4,18,27-trien-2,20,30-triynoic acid

(18e,27e,29r)-17,29-dihydroxyhentriaconta-4,18,27-trien-2,20,30-triynoic acid

C31H44O4 (480.3239)


   

(5z)-3-[(1r,3as,5ar,9ar,9br,11as)-3a,6,6,9a,11a-pentamethyl-7-oxo-1h,2h,3h,5h,5ah,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-5-(2-methoxy-2-methylpropylidene)furan-2-one

(5z)-3-[(1r,3as,5ar,9ar,9br,11as)-3a,6,6,9a,11a-pentamethyl-7-oxo-1h,2h,3h,5h,5ah,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-5-(2-methoxy-2-methylpropylidene)furan-2-one

C31H44O4 (480.3239)


   

(2r)-2-[(2r,3r,3ar,9br)-2-hydroxy-3a,7,9b-trimethyl-6-(4-methyl-3-oxopentyl)-1h,2h,3h-cyclopenta[a]naphthalen-3-yl]-6-methyl-5-methylideneheptanoic acid

(2r)-2-[(2r,3r,3ar,9br)-2-hydroxy-3a,7,9b-trimethyl-6-(4-methyl-3-oxopentyl)-1h,2h,3h-cyclopenta[a]naphthalen-3-yl]-6-methyl-5-methylideneheptanoic acid

C31H44O4 (480.3239)


   

(1s,7r,11s,12r,13r)-5-[(2e)-3,7-dimethylocta-2,6-dien-1-yl]-12,13-dihydroxy-2,2,10-trimethyl-7-(3-methylbut-2-en-1-yl)-3-oxatetracyclo[9.2.1.0⁴,¹³.0⁷,¹²]tetradeca-4,9-dien-6-one

(1s,7r,11s,12r,13r)-5-[(2e)-3,7-dimethylocta-2,6-dien-1-yl]-12,13-dihydroxy-2,2,10-trimethyl-7-(3-methylbut-2-en-1-yl)-3-oxatetracyclo[9.2.1.0⁴,¹³.0⁷,¹²]tetradeca-4,9-dien-6-one

C31H44O4 (480.3239)


   

(4z,18e,27e,29r)-17,29-dihydroxyhentriaconta-4,18,27-trien-2,20,30-triynoic acid

(4z,18e,27e,29r)-17,29-dihydroxyhentriaconta-4,18,27-trien-2,20,30-triynoic acid

C31H44O4 (480.3239)


   

methyl (3z)-3-(6,10-dimethylundeca-3,5,7,9-tetraen-2-ylidene)-7-hydroxy-3a,6,9a-trimethyl-2-oxo-octahydrocyclopenta[a]naphthalene-6-carboxylate

methyl (3z)-3-(6,10-dimethylundeca-3,5,7,9-tetraen-2-ylidene)-7-hydroxy-3a,6,9a-trimethyl-2-oxo-octahydrocyclopenta[a]naphthalene-6-carboxylate

C31H44O4 (480.3239)


   

methyl 2-[(4ar,4bs,6ar,6bs,7r,10z,10ar,11ar,13ar)-1,1,4a,6a,7,11a-hexamethyl-2,9-dioxo-3h,4h,4bh,5h,6h,6bh,7h,8h,10ah,11h,13h,13ah-indeno[2,1-a]phenanthren-10-ylidene]propanoate

methyl 2-[(4ar,4bs,6ar,6bs,7r,10z,10ar,11ar,13ar)-1,1,4a,6a,7,11a-hexamethyl-2,9-dioxo-3h,4h,4bh,5h,6h,6bh,7h,8h,10ah,11h,13h,13ah-indeno[2,1-a]phenanthren-10-ylidene]propanoate

C31H44O4 (480.3239)


   

17'-hydroxy-2',3,4,8',10',14',18',18'-octamethyl-5'-oxaspiro[furan-2,6'-pentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁴,¹⁹]henicosane]-1'(21'),12'-dien-5-one

17'-hydroxy-2',3,4,8',10',14',18',18'-octamethyl-5'-oxaspiro[furan-2,6'-pentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁴,¹⁹]henicosane]-1'(21'),12'-dien-5-one

C31H44O4 (480.3239)


   

methyl (2z,4e,6e,8e)-10-[(3z,3as,5ar,7s,9ar,9bs)-7-hydroxy-3a,6,6,9a-tetramethyl-2-oxo-octahydrocyclopenta[a]naphthalen-3-ylidene]-2,6-dimethylundeca-2,4,6,8-tetraenoate

methyl (2z,4e,6e,8e)-10-[(3z,3as,5ar,7s,9ar,9bs)-7-hydroxy-3a,6,6,9a-tetramethyl-2-oxo-octahydrocyclopenta[a]naphthalen-3-ylidene]-2,6-dimethylundeca-2,4,6,8-tetraenoate

C31H44O4 (480.3239)