Exact Mass: 392.1834938

Exact Mass Matches: 392.1834938

Found 104 metabolites which its exact mass value is equals to given mass value 392.1834938, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 dalton.

   
   

Vernolide A

6-(Hydroxymethyl)-11-methoxy-1,10-dimethyl-5-oxo-4,14-dioxatricyclo[9.2.1.0³,⁷]tetradeca-2,6-dien-8-yl 2-methylbut-2-enoic acid

C21H28O7 (392.1834938)


   
   
   
   

8-O-Isobutyryl-9alpha-Acetoxycumambrin B

8-O-Isobutyryl-9alpha-Acetoxycumambrin B

C21H28O7 (392.1834938)


   

9,11alpha,14alpha-Triacetoxymarsupellone

9,11alpha,14alpha-Triacetoxymarsupellone

C21H28O7 (392.1834938)


   
   

(+)-Lychnostatin 2

(+)-Lychnostatin 2

C21H28O7 (392.1834938)


   
   

15-Methoxyvelutine C

(+)-15-Methoxyvelutine C

C21H28O7 (392.1834938)


   
   

Neocynapanogenin C

Neocynapanogenin C

C21H28O7 (392.1834938)


   

5-O-Demethylnobiletin

5-O-Demethylnobiletin

C21H28O7 (392.1834938)


   

(10Z)-6-Formyl-10-(hydroxymethyl)-5-methoxy-3-methylene-2-oxo-2,3,3a,4,5,8,9,11a-octahydrocyclodeca[b]furan-4-yl 2-methylbutanoate

NCGC00385109-01_C21H28O7_(10Z)-6-Formyl-10-(hydroxymethyl)-5-methoxy-3-methylene-2-oxo-2,3,3a,4,5,8,9,11a-octahydrocyclodeca[b]furan-4-yl 2-methylbutanoate

C21H28O7 (392.1834938)


   

(+)-9alpha-acetoxyovalifoliene

(+)-9alpha-acetoxyovalifoliene

C21H28O7 (392.1834938)


   

6-Hydroxy picrasin B

6-Hydroxy picrasin B

C21H28O7 (392.1834938)


   

3??-Acetoxy-8??-isobutyryloxyreynosin

3??-Acetoxy-8??-isobutyryloxyreynosin

C21H28O7 (392.1834938)


   
   

8-(2,3-Epoxy-2-methylbutanoyl),1-Me ether-1,8-Dihydroxy-9-oxo-4,11(13)-germacradien-12,6-olide

8-(2,3-Epoxy-2-methylbutanoyl),1-Me ether-1,8-Dihydroxy-9-oxo-4,11(13)-germacradien-12,6-olide

C21H28O7 (392.1834938)


   

8beta-isobutyryloxy-9beta-hydroxy-10-acetoxymethylgermacradien-6,7-olide

8beta-isobutyryloxy-9beta-hydroxy-10-acetoxymethylgermacradien-6,7-olide

C21H28O7 (392.1834938)


   

6alpha-(angeloyloxy)-8alpha-hydroxyeremophil-7(11)-en-8beta,12-olide-4beta-carboxylic acid methyl ester|methyl (4R,4aS,5S,8aR,9aR)-2,4,4a,5,6,7,8,8a,9,9a-decahydro-9a-hydroxy-3,4a-dimethyl-4-{[(2Z)-2-methylbut-2-enoyl]oxy}-2-oxonaphtho[2,3-b]furan-5-carboxylate

6alpha-(angeloyloxy)-8alpha-hydroxyeremophil-7(11)-en-8beta,12-olide-4beta-carboxylic acid methyl ester|methyl (4R,4aS,5S,8aR,9aR)-2,4,4a,5,6,7,8,8a,9,9a-decahydro-9a-hydroxy-3,4a-dimethyl-4-{[(2Z)-2-methylbut-2-enoyl]oxy}-2-oxonaphtho[2,3-b]furan-5-carboxylate

C21H28O7 (392.1834938)


   
   

(1R,2S)-1-(3,4-dimethoxyphenyl)-2-O-(2-methoxy-4-omegahydroxypropylphenyl)propane-1,3-diol

(1R,2S)-1-(3,4-dimethoxyphenyl)-2-O-(2-methoxy-4-omegahydroxypropylphenyl)propane-1,3-diol

C21H28O7 (392.1834938)


   

(11alpha,13S)-11,13-dihydroxy-2-methoxypicras-2-ene-1,12,16-trione|picraqualide C

(11alpha,13S)-11,13-dihydroxy-2-methoxypicras-2-ene-1,12,16-trione|picraqualide C

C21H28O7 (392.1834938)


   

2,5-epoxy-2beta-hydroxy-4alpha-methoxy-8alpha-(2-methylbut-2-enoyloxy)-4(15),10(14),11(13)-germacratrien-12,6alpha-olide

2,5-epoxy-2beta-hydroxy-4alpha-methoxy-8alpha-(2-methylbut-2-enoyloxy)-4(15),10(14),11(13)-germacratrien-12,6alpha-olide

C21H28O7 (392.1834938)


   

1beta-methoxy-1-desoxyniveusin A

1beta-methoxy-1-desoxyniveusin A

C21H28O7 (392.1834938)


   

[2,4-Dimethoxy-6-(2-methoxy-aethoxy)-phenyl]-(3,4-dimethoxy-phenyl)-methoxy-methan|[2,4-dimethoxy-6-(2-methoxy-ethoxy)-phenyl]-(3,4-dimethoxy-phenyl)-methoxy-methane

[2,4-Dimethoxy-6-(2-methoxy-aethoxy)-phenyl]-(3,4-dimethoxy-phenyl)-methoxy-methan|[2,4-dimethoxy-6-(2-methoxy-ethoxy)-phenyl]-(3,4-dimethoxy-phenyl)-methoxy-methane

C21H28O7 (392.1834938)


   

8-(beta-D-glucopyranosyloxy)-3-hydroxy-1,9,14-pentadecatriene-4,6-diyne|helian

8-(beta-D-glucopyranosyloxy)-3-hydroxy-1,9,14-pentadecatriene-4,6-diyne|helian

C21H28O7 (392.1834938)


   
   
   

(-)-6beta,12,15-triacetoxy-1beta,7alpha,10beta-H-guaia-4,11(13)-dien-3-one|recurvatiane E

(-)-6beta,12,15-triacetoxy-1beta,7alpha,10beta-H-guaia-4,11(13)-dien-3-one|recurvatiane E

C21H28O7 (392.1834938)


   
   
   
   

1-acetoxy-6alpha-hydroxy-14-methacryloyloxyeriolanolide

1-acetoxy-6alpha-hydroxy-14-methacryloyloxyeriolanolide

C21H28O7 (392.1834938)


   

(2R,3R)-7-(2,3-dihydroxy-3,7-dimethylocta-6-enyloxy)-6,8-dimethoxycoumarin|altissimacoumarin C

(2R,3R)-7-(2,3-dihydroxy-3,7-dimethylocta-6-enyloxy)-6,8-dimethoxycoumarin|altissimacoumarin C

C21H28O7 (392.1834938)


   

pinnatifidanin B V

pinnatifidanin B V

C21H28O7 (392.1834938)


   

(6E,12E)-3-oxo-tetradecadiene-8,10-diyne-14-hydroxyl-1-O-beta-D-glucopyranoside

(6E,12E)-3-oxo-tetradecadiene-8,10-diyne-14-hydroxyl-1-O-beta-D-glucopyranoside

C21H28O7 (392.1834938)


   

6alpha-acetoxy-1-hydroxy-14-methacryloyloxyeriolanolide

6alpha-acetoxy-1-hydroxy-14-methacryloyloxyeriolanolide

C21H28O7 (392.1834938)


   

3beta-hydroxy-18-hydroperoxy-15,20alpha:18,20beta-diepoxy-13,14:14,15-disecopregna-5,12-dien-14-oic acid 16-oxy-lactone|stauntonine

3beta-hydroxy-18-hydroperoxy-15,20alpha:18,20beta-diepoxy-13,14:14,15-disecopregna-5,12-dien-14-oic acid 16-oxy-lactone|stauntonine

C21H28O7 (392.1834938)


   
   

(2R)-1,1-di(2,4,5-trimethoxyphenyl)propan-2-ol|tatarinoid C

(2R)-1,1-di(2,4,5-trimethoxyphenyl)propan-2-ol|tatarinoid C

C21H28O7 (392.1834938)


   

9beta-acetoxy-14-isobutyryloxyalbicolide

9beta-acetoxy-14-isobutyryloxyalbicolide

C21H28O7 (392.1834938)


   

3beta-angeloyloxy-8,12-epoxy-12alpha-hydroxy-8beta-methoxyeremophil-7(11)-en-14beta,6alpha-olide|3??-Angeloyloxy-8,12-epoxy-12??-hydroxy-8??-methoxyeremophil-7(11)-en-14??,6??-olide

3beta-angeloyloxy-8,12-epoxy-12alpha-hydroxy-8beta-methoxyeremophil-7(11)-en-14beta,6alpha-olide|3??-Angeloyloxy-8,12-epoxy-12??-hydroxy-8??-methoxyeremophil-7(11)-en-14??,6??-olide

C21H28O7 (392.1834938)


   

(1R,3aS,3bS,5aS,7aS,11aR,11bS,11cS,13aR)-hexadecahydro-1-ethenyl-11b,13a-dimethyl-7H-cyclopenta[7,8]phenanthro[4,3-e][1,3,4]oxadithiin-7-one|krempene A

(1R,3aS,3bS,5aS,7aS,11aR,11bS,11cS,13aR)-hexadecahydro-1-ethenyl-11b,13a-dimethyl-7H-cyclopenta[7,8]phenanthro[4,3-e][1,3,4]oxadithiin-7-one|krempene A

C22H32O2S2 (392.18436119999996)


   
   

8beta-angeloyloxy-3beta,10beta-epoxy-3alpha-hydroxy-1beta-methoxy-germacrane-4(15),11(13)-dien-6alpha,12-olide|helivypolide H

8beta-angeloyloxy-3beta,10beta-epoxy-3alpha-hydroxy-1beta-methoxy-germacrane-4(15),11(13)-dien-6alpha,12-olide|helivypolide H

C21H28O7 (392.1834938)


   
   

3alpha,4beta,10beta-trihydroxy-8beta,17,15,16-bis-epoxy-cis-clerodane-13(16),14-dien-20,12-olide

3alpha,4beta,10beta-trihydroxy-8beta,17,15,16-bis-epoxy-cis-clerodane-13(16),14-dien-20,12-olide

C21H28O7 (392.1834938)


   

8alpha-methoxy-6beta-angeloyloxy-eremophil-7(11)-en-12,8beta-olid-15-oic acid|8alpha-methoxy-6beta-angeloyloxy-eremophil-7(11)-en-8beta,12-olide-15-oic acid

8alpha-methoxy-6beta-angeloyloxy-eremophil-7(11)-en-12,8beta-olid-15-oic acid|8alpha-methoxy-6beta-angeloyloxy-eremophil-7(11)-en-8beta,12-olide-15-oic acid

C21H28O7 (392.1834938)


   

8beta-methacryloyloxy-8-desacyloxy-pycnolide-3-O-acetate

8beta-methacryloyloxy-8-desacyloxy-pycnolide-3-O-acetate

C21H28O7 (392.1834938)


   

6-(2-Methylpropanoyl),1-Ac-(1alpha,6beta,10beta)-1,6,10-Trihydroxyfuranoeremophlian-9-one

6-(2-Methylpropanoyl),1-Ac-(1alpha,6beta,10beta)-1,6,10-Trihydroxyfuranoeremophlian-9-one

C21H28O7 (392.1834938)


   

1-(2-Methylpropanoyl),6-Ac-(1alpha,6beta,10beta)-1,6,10-Trihydroxyfuranoeremophlian-9-one

1-(2-Methylpropanoyl),6-Ac-(1alpha,6beta,10beta)-1,6,10-Trihydroxyfuranoeremophlian-9-one

C21H28O7 (392.1834938)


   

15-hydroxy-4betaH,15-dihydrorepandanolide-O-angelate

15-hydroxy-4betaH,15-dihydrorepandanolide-O-angelate

C21H28O7 (392.1834938)


   
   

6-formyl-10-(hydroxymethyl)-5-methoxy-3-methylidene-2-oxo-2H,3H,3aH,4H,5H,8H,9H,11aH-cyclodeca[b]furan-4-yl 2-methylbutanoate

6-formyl-10-(hydroxymethyl)-5-methoxy-3-methylidene-2-oxo-2H,3H,3aH,4H,5H,8H,9H,11aH-cyclodeca[b]furan-4-yl 2-methylbutanoate

C21H28O7 (392.1834938)


   

6-formyl-10-(hydroxymethyl)-5-methoxy-3-methylidene-2-oxo-2H,3H,3aH,4H,5H,8H,9H,11aH-cyclodeca[b]furan-4-yl 2-methylbutanoate_major

6-formyl-10-(hydroxymethyl)-5-methoxy-3-methylidene-2-oxo-2H,3H,3aH,4H,5H,8H,9H,11aH-cyclodeca[b]furan-4-yl 2-methylbutanoate_major

C21H28O7 (392.1834938)


   
   

Lychnostatin 2

Lychnostatin 2

C21H28O7 (392.1834938)


A germacranolide isolated from Lychnophora antillana and has been shown to exhibit antineoplastic activity.

   

Lecocarpinolide J

[(6Z,10Z)-6-formyl-10-(hydroxymethyl)-5-methoxy-3-methylidene-2-oxo-3a,4,5,8,9,11a-hexahydrocyclodeca[b]furan-4-yl] 2-methylbutanoate

C21H28O7 (392.1834938)


   

[(2E)-6-(hydroxymethyl)-11-methoxy-1,10-dimethyl-5-oxo-4,14-dioxatricyclo[9.2.1.03,7]tetradeca-2,6-dien-8-yl] (E)-2-methylbut-2-enoate

[(2E)-6-(hydroxymethyl)-11-methoxy-1,10-dimethyl-5-oxo-4,14-dioxatricyclo[9.2.1.03,7]tetradeca-2,6-dien-8-yl] (E)-2-methylbut-2-enoate

C21H28O7 (392.1834938)


   

2,5-epoxy-2beta-hydroxy-8alpha-(2-methylbut-2-enoyloxy)-4(15),10(14),11(13)-germacratrien-12,6alpha-olide

2,5-epoxy-2beta-hydroxy-8alpha-(2-methylbut-2-enoyloxy)-4(15),10(14),11(13)-germacratrien-12,6alpha-olide

C21H28O7 (392.1834938)


A guaiane sesquiterpenoid isolated from Elephantopus mollis and has been shown to exhibit cytotoxic activity.

   

azanigerone C

azanigerone C

C21H28O7 (392.1834938)


An azaphilone that is the ester obtained by formal condensation of the carboxy group of 2,4-dimethylhexanoic acid with the tertiary hydroxy group of 7-hydroxy-3-(1,2-dihydroxypropyl)-7-methyl-6H-2-benzopyran-6,8(7H)-dione.

   

[(10Z)-6-formyl-10-(hydroxymethyl)-5-methoxy-3-methylidene-2-oxo-3a,4,5,8,9,11a-hexahydrocyclodeca[b]furan-4-yl] 2-methylbutanoate

[(10Z)-6-formyl-10-(hydroxymethyl)-5-methoxy-3-methylidene-2-oxo-3a,4,5,8,9,11a-hexahydrocyclodeca[b]furan-4-yl] 2-methylbutanoate

C21H28O7 (392.1834938)


   
   

[(6Z,10Z)-6-formyl-10-(hydroxymethyl)-5-methoxy-3-methylidene-2-oxo-3a,4,5,8,9,11a-hexahydrocyclodeca[b]furan-4-yl] 2-methylbutanoate

[(6Z,10Z)-6-formyl-10-(hydroxymethyl)-5-methoxy-3-methylidene-2-oxo-3a,4,5,8,9,11a-hexahydrocyclodeca[b]furan-4-yl] 2-methylbutanoate

C21H28O7 (392.1834938)


   
   

(1r,2s,6r,7s,11r,13r)-11-hydroxy-13-methoxy-13-methyl-5,9-dimethylidene-4-oxo-3,14-dioxatricyclo[9.2.1.0²,⁶]tetradecan-7-yl (2e)-2-methylbut-2-enoate

(1r,2s,6r,7s,11r,13r)-11-hydroxy-13-methoxy-13-methyl-5,9-dimethylidene-4-oxo-3,14-dioxatricyclo[9.2.1.0²,⁶]tetradecan-7-yl (2e)-2-methylbut-2-enoate

C21H28O7 (392.1834938)


   

(1s,2s,6s,7s,9r,13r,14s,16s,17r)-14,16-dihydroxy-4-methoxy-2,6,14,17-tetramethyl-10-oxatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadec-4-ene-3,11,15-trione

(1s,2s,6s,7s,9r,13r,14s,16s,17r)-14,16-dihydroxy-4-methoxy-2,6,14,17-tetramethyl-10-oxatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadec-4-ene-3,11,15-trione

C21H28O7 (392.1834938)


   

8-(acetyloxy)-6-hydroxy-5a-methyl-3,9-dimethylidene-2-oxo-octahydronaphtho[1,2-b]furan-4-yl 2-methylpropanoate

8-(acetyloxy)-6-hydroxy-5a-methyl-3,9-dimethylidene-2-oxo-octahydronaphtho[1,2-b]furan-4-yl 2-methylpropanoate

C21H28O7 (392.1834938)


   

(3as,4s,5r,11ar)-6-formyl-10-(hydroxymethyl)-5-methoxy-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl (2r)-2-methylbutanoate

(3as,4s,5r,11ar)-6-formyl-10-(hydroxymethyl)-5-methoxy-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl (2r)-2-methylbutanoate

C21H28O7 (392.1834938)


   

5,6-dihydroxy-2,6-dimethyl-3-(2-oxopentyl)cyclohex-2-en-1-yl 2,4-dihydroxy-6-methylbenzoate

5,6-dihydroxy-2,6-dimethyl-3-(2-oxopentyl)cyclohex-2-en-1-yl 2,4-dihydroxy-6-methylbenzoate

C21H28O7 (392.1834938)


   

12-hydroxy-2-(methoxycarbonyl)-4-methyl-13-methylidenetetracyclo[10.2.1.0¹,⁹.0³,⁸]pentadecane-4,8-dicarboxylic acid

12-hydroxy-2-(methoxycarbonyl)-4-methyl-13-methylidenetetracyclo[10.2.1.0¹,⁹.0³,⁸]pentadecane-4,8-dicarboxylic acid

C21H28O7 (392.1834938)


   

(2e)-4-[(1r,5r,6r)-4-[(acetyloxy)methyl]-3-[(1e)-hept-1-en-1-yl]-5-hydroxy-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-1-yl]-2-methylbut-2-enoic acid

(2e)-4-[(1r,5r,6r)-4-[(acetyloxy)methyl]-3-[(1e)-hept-1-en-1-yl]-5-hydroxy-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-1-yl]-2-methylbut-2-enoic acid

C21H28O7 (392.1834938)


   

[6,9-bis(acetyloxy)-3,3-dimethyl-7-methylidene-10-oxatricyclo[6.4.0.0²,⁴]dodec-11-en-12-yl]methyl acetate

[6,9-bis(acetyloxy)-3,3-dimethyl-7-methylidene-10-oxatricyclo[6.4.0.0²,⁴]dodec-11-en-12-yl]methyl acetate

C21H28O7 (392.1834938)


   

(1r,2s,4s,6s,8s,9z,11s)-8-(acetyloxy)-4,9-dimethyl-14-methylidene-13-oxo-5,12-dioxatricyclo[9.3.0.0⁴,⁶]tetradec-9-en-2-yl 2-methylpropanoate

(1r,2s,4s,6s,8s,9z,11s)-8-(acetyloxy)-4,9-dimethyl-14-methylidene-13-oxo-5,12-dioxatricyclo[9.3.0.0⁴,⁶]tetradec-9-en-2-yl 2-methylpropanoate

C21H28O7 (392.1834938)


   

methyl (1s,2s,5s,7s,8s,9r,10s)-5-(furan-3-yl)-8-(3-hydroxypropyl)-7,9-dimethyl-3-oxo-4,11-dioxatricyclo[7.2.1.0²,⁷]dodecane-10-carboxylate

methyl (1s,2s,5s,7s,8s,9r,10s)-5-(furan-3-yl)-8-(3-hydroxypropyl)-7,9-dimethyl-3-oxo-4,11-dioxatricyclo[7.2.1.0²,⁷]dodecane-10-carboxylate

C21H28O7 (392.1834938)


   

(1s,3r,8s,9s,10s,13r)-3-methoxy-6,9,10-trimethyl-5-oxo-4,14-dioxatetracyclo[7.5.0.0¹,¹³.0³,⁷]tetradec-6-en-8-yl (2z)-2-(hydroxymethyl)but-2-enoate

(1s,3r,8s,9s,10s,13r)-3-methoxy-6,9,10-trimethyl-5-oxo-4,14-dioxatetracyclo[7.5.0.0¹,¹³.0³,⁷]tetradec-6-en-8-yl (2z)-2-(hydroxymethyl)but-2-enoate

C21H28O7 (392.1834938)


   

methyl 9a-hydroxy-3,4a-dimethyl-4-[(2-methylbut-2-enoyl)oxy]-2-oxo-4h,5h,6h,7h,8h,8ah,9h-naphtho[2,3-b]furan-5-carboxylate

methyl 9a-hydroxy-3,4a-dimethyl-4-[(2-methylbut-2-enoyl)oxy]-2-oxo-4h,5h,6h,7h,8h,8ah,9h-naphtho[2,3-b]furan-5-carboxylate

C21H28O7 (392.1834938)


   

(2s,4as,6s,8as)-2-[2-(2,5-dihydroxyphenyl)-2-oxoethyl]-6-hydroxy-5,5,8a-trimethyl-hexahydro-1-benzopyran-2-carboxylic acid

(2s,4as,6s,8as)-2-[2-(2,5-dihydroxyphenyl)-2-oxoethyl]-6-hydroxy-5,5,8a-trimethyl-hexahydro-1-benzopyran-2-carboxylic acid

C21H28O7 (392.1834938)


   

(4s,5r,7r,8r,12s,13s,16s,19r,22r)-7,8,12-trihydroxy-5,19-dimethyl-15,18,20-trioxapentacyclo[14.5.1.0⁴,¹³.0⁵,¹⁰.0¹⁹,²²]docosa-1(21),10-dien-14-one

(4s,5r,7r,8r,12s,13s,16s,19r,22r)-7,8,12-trihydroxy-5,19-dimethyl-15,18,20-trioxapentacyclo[14.5.1.0⁴,¹³.0⁵,¹⁰.0¹⁹,²²]docosa-1(21),10-dien-14-one

C21H28O7 (392.1834938)


   

[(3as,4s,7ar)-4-(acetyloxy)-5-[(2s)-5-hydroxypentan-2-yl]-3-methylidene-2-oxo-3a,4,7,7a-tetrahydro-1-benzofuran-6-yl]methyl 2-methylprop-2-enoate

[(3as,4s,7ar)-4-(acetyloxy)-5-[(2s)-5-hydroxypentan-2-yl]-3-methylidene-2-oxo-3a,4,7,7a-tetrahydro-1-benzofuran-6-yl]methyl 2-methylprop-2-enoate

C21H28O7 (392.1834938)


   

(2z,9e)-2-[2-(2,5-dihydroxyphenyl)-2-oxoethyl]-11-hydroxy-6-(hydroxymethyl)-10-methylundeca-2,9-dienoic acid

(2z,9e)-2-[2-(2,5-dihydroxyphenyl)-2-oxoethyl]-11-hydroxy-6-(hydroxymethyl)-10-methylundeca-2,9-dienoic acid

C21H28O7 (392.1834938)


   

1-(5,7-dimethoxy-2-oxochromen-8-yl)-3-hydroxy-3-methylbutan-2-yl 3-methylbutanoate

1-(5,7-dimethoxy-2-oxochromen-8-yl)-3-hydroxy-3-methylbutan-2-yl 3-methylbutanoate

C21H28O7 (392.1834938)


   

3-acetyl-6-(acetyloxy)-8a-hydroxy-4a,5-dimethyl-2-oxo-5,6,7,8-tetrahydro-1h-naphthalen-1-yl 2-methylbut-2-enoate

3-acetyl-6-(acetyloxy)-8a-hydroxy-4a,5-dimethyl-2-oxo-5,6,7,8-tetrahydro-1h-naphthalen-1-yl 2-methylbut-2-enoate

C21H28O7 (392.1834938)