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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 8-[[6-[1-(6-Amino-1,2-dihydropyridin-4-yl)cyclopentyl]-4,5,9-trihydroxy-1-(hydroxymethyl)-2-oxabicyclo[3.3.1]nonan-3-yl]oxy]-1-hydroxy-3-[[3-(hydroxymethyl)phenyl]methyl]-4a,9a-dihydroanthracene-9,10-dione —— C41H46N2O10
    8-[[6-[1-(6-Amino-1,2-dihydropyridin-4-yl)cyclopentyl]-4,5,9-trihydroxy-1-(hydroxymethyl)-2-oxabicyclo[3.3.1]nonan-3-yl]oxy]-1-hydroxy-3-[[3-(hydroxymethyl)phenyl]methyl]-4a,9a-dihydroanthracene-9,10-dione
    —— 8-(4'-O-methyl-alpha-rhamnopyranosyloxy)-3,4-dihydroquinolin-2(1H)-one —— C16H21NO6
    8-(4'-O-methyl-alpha-rhamnopyranosyloxy)-3,4-dihydroquinolin-2(1H)-one
    —— 8-[[2,3,4,6,7,8,9,9a-octahydro-1H-quinolizin-1-ylmethyl(2-methoxyethyl)amino]methyl]-7-hydroxy-3-(4-methoxyphenyl)chromen-2-one —— C30H38N2O5
    8-[[2,3,4,6,7,8,9,9a-octahydro-1H-quinolizin-1-ylmethyl(2-methoxyethyl)amino]methyl]-7-hydroxy-3-(4-methoxyphenyl)chromen-2-one
    —— (8,10,11-Trihydroxy-13,13-dimethyl-7-methylidene-4,18-dioxahexacyclo[8.6.2.16,9.01,12.02,9.03,5]nonadecan-16-yl) acetate —— C22H30O7
    (8,10,11-Trihydroxy-13,13-dimethyl-7-methylidene-4,18-dioxahexacyclo[8.6.2.16,9.01,12.02,9.03,5]nonadecan-16-yl) acetate
    —— 8-[4,5-Dihydroxy-6-(hydroxymethyl)-3-(3,4,5-trihydroxyoxan-2-yl)oxyoxan-2-yl]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-2,3-dihydrochromen-4-one —— C26H30O15
    8-[4,5-Dihydroxy-6-(hydroxymethyl)-3-(3,4,5-trihydroxyoxan-2-yl)oxyoxan-2-yl]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-2,3-dihydrochromen-4-one
    —— 8-[4,5-Dihydroxy-6-(hydroxymethyl)-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3,5-dihydroxy-2-(4-hydroxyphenyl)-7-methoxychromen-4-one —— C28H32O17
    8-[4,5-Dihydroxy-6-(hydroxymethyl)-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3,5-dihydroxy-2-(4-hydroxyphenyl)-7-methoxychromen-4-one
    —— 8-Hydroperoxy-1-methyl-7-methylidene-4-propan-2-ylcyclodec-2-en-1-ol —— C15H26O3
    8-Hydroperoxy-1-methyl-7-methylidene-4-propan-2-ylcyclodec-2-en-1-ol
    —— (8a-hydroxy-4,7-dimethyl-5,6,7,8-tetrahydro-3H-1,2-benzodioxin-6-yl) acetate —— C12H18O5
    (8a-hydroxy-4,7-dimethyl-5,6,7,8-tetrahydro-3H-1,2-benzodioxin-6-yl) acetate
    —— 8-Hydroxy-9-(hydroxymethyl)-5,9,10-trimethyl-4-oxatricyclo[6.3.0.01,5]undecane-3,11-dione —— C14H20O5
    8-Hydroxy-9-(hydroxymethyl)-5,9,10-trimethyl-4-oxatricyclo[6.3.0.01,5]undecane-3,11-dione
    —— 8,18-Dihydroxy-15,16-dimethoxy-4-methyl-3-oxabicyclo[12.4.0]octadeca-1(14),12,15,17-tetraene-2,9-dione —— C20H26O7
    8,18-Dihydroxy-15,16-dimethoxy-4-methyl-3-oxabicyclo[12.4.0]octadeca-1(14),12,15,17-tetraene-2,9-dione
    —— (8a-Hydroxy-3a,6-dimethyl-1-propan-2-yl-1,2,3,4,7,8-hexahydroazulen-4-yl) 4-methoxybenzoate —— C23H32O4
    (8a-Hydroxy-3a,6-dimethyl-1-propan-2-yl-1,2,3,4,7,8-hexahydroazulen-4-yl) 4-methoxybenzoate
    —— 8-Hydroxy-8-(3-hydroxybut-1-enyl)-1,5-dimethyl-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-oxabicyclo[3.2.1]octan-7-one —— C19H30O10
    8-Hydroxy-8-(3-hydroxybut-1-enyl)-1,5-dimethyl-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-oxabicyclo[3.2.1]octan-7-one
    —— 8-[7-Hydroxy-2-[2-[6-hydroxy-6-(hydroxymethyl)-3,5-dimethyloxan-2-yl]-4,6-dimethyl-1,10-dioxaspiro[4.5]decan-9-yl]-3-(5-methoxy-6-methyloxan-2-yl)oxy-2,8-dimethyl-1,10-dioxaspiro[4.5]decan-9-yl]-2,4,6-trimethyl-5-oxonon-6-enoic acid —— C47H78O14
    8-[7-Hydroxy-2-[2-[6-hydroxy-6-(hydroxymethyl)-3,5-dimethyloxan-2-yl]-4,6-dimethyl-1,10-dioxaspiro[4.5]decan-9-yl]-3-(5-methoxy-6-methyloxan-2-yl)oxy-2,8-dimethyl-1,10-dioxaspiro[4.5]decan-9-yl]-2,4,6-trimethyl-5-oxonon-6-enoic acid
    —— 8-(2-Benzylsulfanylphenyl)-4-methyl-4,6-dihydropyrano[2,3-e][1,3]benzoxazol-5-one —— C24H19NO3S
    8-(2-Benzylsulfanylphenyl)-4-methyl-4,6-dihydropyrano[2,3-e][1,3]benzoxazol-5-one
    —— 8-Hydroxy-3,7-dimethyl-6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,4-dihydroisochromen-1-one —— C17H22O9
    8-Hydroxy-3,7-dimethyl-6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,4-dihydroisochromen-1-one
    —— 8,16-Dimethoxy-4,4,5-trimethyl-8-(3-methylbut-2-enyl)-3,12-dioxa-10-azatetracyclo[7.7.0.02,6.011,15]hexadeca-1(9),2(6),10,13,15-pentaen-7-one —— C23H27NO5
    8,16-Dimethoxy-4,4,5-trimethyl-8-(3-methylbut-2-enyl)-3,12-dioxa-10-azatetracyclo[7.7.0.02,6.011,15]hexadeca-1(9),2(6),10,13,15-pentaen-7-one
    —— 8-fluoro-N-(4-methoxyphenyl)-4-methyl-5-oxo-1,3,3a,10a-tetrahydropyrrolo[3,4-b][1,4]benzoxazepine-2-carboxamide —— C20H20FN3O4
    8-fluoro-N-(4-methoxyphenyl)-4-methyl-5-oxo-1,3,3a,10a-tetrahydropyrrolo[3,4-b][1,4]benzoxazepine-2-carboxamide
    —— 8-[4-(3,4-dihydroxyphenyl)-2-oxobut-3-enoxy]-5-[3-(3,4-dihydroxyphenyl)prop-2-enoyl]-10-hydroxy-3,4,5,6a,7,9,10,10a-octahydro-2H-benzo[b][1,4]dioxocine-8-carboxylic acid —— C30H32O12
    8-[4-(3,4-dihydroxyphenyl)-2-oxobut-3-enoxy]-5-[3-(3,4-dihydroxyphenyl)prop-2-enoyl]-10-hydroxy-3,4,5,6a,7,9,10,10a-octahydro-2H-benzo[b][1,4]dioxocine-8-carboxylic acid
    —— 8-[4,5-Dihydroxy-6-(hydroxymethyl)-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-6-(3-methylbut-2-enyl)chromen-2-one —— C26H34O13
    8-[4,5-Dihydroxy-6-(hydroxymethyl)-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-6-(3-methylbut-2-enyl)chromen-2-one
    —— (8-Ethyl-1,9-dihydroxy-3,5b,8,11a,13a-pentamethyl-1,3,5,5a,6,7,7a,9,10,11,11b,12,13,13b-tetradecahydrophenanthro[2,1-e][2]benzofuran-13-yl) acetate —— C29H46O5
    (8-Ethyl-1,9-dihydroxy-3,5b,8,11a,13a-pentamethyl-1,3,5,5a,6,7,7a,9,10,11,11b,12,13,13b-tetradecahydrophenanthro[2,1-e][2]benzofuran-13-yl) acetate
    —— (8-Acetyloxy-2,4,7,8a-tetramethyl-6-oxo-2,3,4,4a,7,8-hexahydropyrano[3,2-b]pyran-3-yl) 4-hydroxyoctanoate —— C22H36O8
    (8-Acetyloxy-2,4,7,8a-tetramethyl-6-oxo-2,3,4,4a,7,8-hexahydropyrano[3,2-b]pyran-3-yl) 4-hydroxyoctanoate
    —— 8-(2-Oxo-5-pent-2-enylcyclopent-3-en-1-yl)octanoic acid —— C18H28O3
    8-(2-Oxo-5-pent-2-enylcyclopent-3-en-1-yl)octanoic acid
    —— 8'-(azepanium-1-ylmethyl)-6-chloro-2,2'-dioxo-2H,2'H-3,4'-bichromen-7'-olate —— C25H22ClNO5
    8'-(azepanium-1-ylmethyl)-6-chloro-2,2'-dioxo-2H,2'H-3,4'-bichromen-7'-olate
    —— 8-Chloro-6,9a-dimethyl-3-methylidene-3a,4,5,6,6a,9b-hexahydroazuleno[8,7-b]furan-2,9-dione —— C15H17ClO3
    8-Chloro-6,9a-dimethyl-3-methylidene-3a,4,5,6,6a,9b-hexahydroazuleno[8,7-b]furan-2,9-dione
    —— (8-hydroxy-3-methyl-6,9-dimethylidene-2-oxo-3a,4,5,6a,7,8,9a,9b-octahydro-3H-azuleno[4,5-b]furan-4-yl) 2-methylprop-2-enoate —— C19H24O5
    (8-hydroxy-3-methyl-6,9-dimethylidene-2-oxo-3a,4,5,6a,7,8,9a,9b-octahydro-3H-azuleno[4,5-b]furan-4-yl) 2-methylprop-2-enoate
    —— 8a,9a-Dihydroxy-8-methoxy-3,4a,5-trimethyl-4,5,6,7,8,9-hexahydrobenzo[f][1]benzofuran-2-one —— C16H24O5
    8a,9a-Dihydroxy-8-methoxy-3,4a,5-trimethyl-4,5,6,7,8,9-hexahydrobenzo[f][1]benzofuran-2-one
    —— 8,10,22-trihydroxy-9-methoxy-7,14,18-trimethyl-19-(5-oxo-2H-furan-3-yl)-4,6,11-trioxahexacyclo[12.11.0.03,12.05,10.015,23.018,22]pentacosan-16-one —— C30H42O10
    8,10,22-trihydroxy-9-methoxy-7,14,18-trimethyl-19-(5-oxo-2H-furan-3-yl)-4,6,11-trioxahexacyclo[12.11.0.03,12.05,10.015,23.018,22]pentacosan-16-one
    —— 8-[[2,3,4,6,7,8,9,9a-octahydro-1H-quinolizin-1-ylmethyl(2-methoxyethyl)amino]methyl]-7-hydroxy-3-phenylchromen-2-one —— C29H36N2O4
    8-[[2,3,4,6,7,8,9,9a-octahydro-1H-quinolizin-1-ylmethyl(2-methoxyethyl)amino]methyl]-7-hydroxy-3-phenylchromen-2-one
    —— 8-Hydroxy-10-(4-hydroxydec-2-enoxy)-1,2,5,7,9-pentamethyl-3,11,12-trioxatricyclo[5.3.1.12,6]dodecan-4-one —— C24H40O7
    8-Hydroxy-10-(4-hydroxydec-2-enoxy)-1,2,5,7,9-pentamethyl-3,11,12-trioxatricyclo[5.3.1.12,6]dodecan-4-one
    —— 8-[4,5-Dihydroxy-6-(hydroxymethyl)-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxy-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one —— C27H30O15
    8-[4,5-Dihydroxy-6-(hydroxymethyl)-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxy-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one
    —— 8-Hydroxy-11-oxopimar-15-en-12-yl acetate —— C22H34O4
    8-Hydroxy-11-oxopimar-15-en-12-yl acetate
    —— [8a-(Hydroxymethyl)-1,5-dimethyl-2-oxo-1,3a,4,5,5a,6,7,8,9,9a-decahydroazuleno[6,7-b]furan-8-yl] acetate —— C17H26O5
    [8a-(Hydroxymethyl)-1,5-dimethyl-2-oxo-1,3a,4,5,5a,6,7,8,9,9a-decahydroazuleno[6,7-b]furan-8-yl] acetate
    —— 8,10-Diacetyloxy-14b-hydroxy-1,4a,6a,6b,9,9,12a-heptamethyl-1,2,3,4,5,6,6a,7,8,8a,10,11,12,13-tetradecahydropicene-2-carboxylic acid —— C34H52O7
    8,10-Diacetyloxy-14b-hydroxy-1,4a,6a,6b,9,9,12a-heptamethyl-1,2,3,4,5,6,6a,7,8,8a,10,11,12,13-tetradecahydropicene-2-carboxylic acid
    —— 8-(2-Hydroxypropan-2-yl)-3-prop-2-enyl-7,10,11-trioxatricyclo[4.3.2.01,6]undec-2-en-4-one —— C14H18O5
    8-(2-Hydroxypropan-2-yl)-3-prop-2-enyl-7,10,11-trioxatricyclo[4.3.2.01,6]undec-2-en-4-one
    —— 8-bromo-3-chloro-7-methyl-9H-pyrano[2,3-e]benzo-1,4-oxazine-2,9-dione —— C12H7BrClNO4
    8-bromo-3-chloro-7-methyl-9H-pyrano[2,3-e]benzo-1,4-oxazine-2,9-dione
    —— 8-[3,4,5-Trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxymethyl]-3,9-dioxatricyclo[5.3.1.04,11]undeca-1(10),5-dien-2-one —— C22H30O14
    8-[3,4,5-Trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxymethyl]-3,9-dioxatricyclo[5.3.1.04,11]undeca-1(10),5-dien-2-one
    —— (8-Hydroxy-9,14-dimethyl-5-methylidene-4-oxo-3,13-dioxatetracyclo[7.5.0.02,6.012,14]tetradecan-7-yl) 2-methylbut-2-enoate —— C20H26O6
    (8-Hydroxy-9,14-dimethyl-5-methylidene-4-oxo-3,13-dioxatetracyclo[7.5.0.02,6.012,14]tetradecan-7-yl) 2-methylbut-2-enoate
    —— 8-hydroxyquercetagetin 87926-83-8 C15H10O9
    8-hydroxyquercetagetin
    —— [8-hydroxy-5,8a-dimethyl-3-methylidene-4-(2-methylpropanoyloxy)-2-oxo-4,6,7,8,9,9a-hexahydro-3aH-benzo[f][1]benzofuran-6-yl] 2-methylpropanoate —— C23H32O7
    [8-hydroxy-5,8a-dimethyl-3-methylidene-4-(2-methylpropanoyloxy)-2-oxo-4,6,7,8,9,9a-hexahydro-3aH-benzo[f][1]benzofuran-6-yl] 2-methylpropanoate
    —— (8-Methoxy-4-methyl-6-oxobenzo[c]chromen-3-yl) 2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-methylsulfanylbutanoate —— C25H29NO7S
    (8-Methoxy-4-methyl-6-oxobenzo[c]chromen-3-yl) 2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-methylsulfanylbutanoate
    —— [8-Acetyloxy-12-(acetyloxymethyl)-4,8-dimethyl-7,13-dioxo-3,14-dioxatricyclo[9.3.0.02,4]tetradec-11-en-10-yl] 2-methylbut-2-enoate —— C24H30O10
    [8-Acetyloxy-12-(acetyloxymethyl)-4,8-dimethyl-7,13-dioxo-3,14-dioxatricyclo[9.3.0.02,4]tetradec-11-en-10-yl] 2-methylbut-2-enoate
    —— 8a-[3-[4-[3,4-Dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy-5-[3,5-dihydroxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxy-6-methyloxan-2-yl]oxy-5-[3-(4-methoxyphenyl)prop-2-enoyloxy]-6-methyl-4-(3,4,5-trihydroxyoxan-2-yl)oxyoxan-2-yl]oxycarbonyl-2-hydroxy-6b-(hydroxymethyl)-4,6a,11,11,14b-pentamethyl-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicene-4-carboxylic acid —— C79H118O39
    8a-[3-[4-[3,4-Dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy-5-[3,5-dihydroxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxy-6-methyloxan-2-yl]oxy-5-[3-(4-methoxyphenyl)prop-2-enoyloxy]-6-methyl-4-(3,4,5-trihydroxyoxan-2-yl)oxyoxan-2-yl]oxycarbonyl-2-hydroxy-6b-(hydroxymethyl)-4,6a,11,11,14b-pentamethyl-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicene-4-carboxylic acid
    —— (8-Acetyloxy-1,3-dihydroxy-6,8a-dimethyl-3-propan-2-yl-1,2,3a,4,5,8-hexahydroazulen-4-yl) 4-methoxybenzoate —— C25H34O7
    (8-Acetyloxy-1,3-dihydroxy-6,8a-dimethyl-3-propan-2-yl-1,2,3a,4,5,8-hexahydroazulen-4-yl) 4-methoxybenzoate
    —— (8,9-dihydroxy-4,4,6a,6b,8a,11,12,14b-octamethyl-2,3,4a,5,6,6a,7,8,9,12,12a,13,14,14a-tetradecahydro-1H-picen-3-yl) dodecanoate —— C42H72O4
    (8,9-dihydroxy-4,4,6a,6b,8a,11,12,14b-octamethyl-2,3,4a,5,6,6a,7,8,9,12,12a,13,14,14a-tetradecahydro-1H-picen-3-yl) dodecanoate
    —— 8a-[6-[[4,5-Dihydroxy-6-(hydroxymethyl)-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxymethyl]-3,5-dihydroxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxycarbonyl-3-hydroxy-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicene-4-carboxylic acid —— C54H86O25
    8a-[6-[[4,5-Dihydroxy-6-(hydroxymethyl)-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxymethyl]-3,5-dihydroxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxycarbonyl-3-hydroxy-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicene-4-carboxylic acid
    —— 8a-[3-[5-[3,4-dihydroxy-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3,4-dihydroxy-6-methyloxan-2-yl]oxy-4,5-dihydroxy-6-methyloxan-2-yl]oxycarbonyl-2-hydroxy-4,6a,11,11,14b-pentamethyl-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3,4a,5,6,6b,7,8,9,10,12,12a,14,14a-tetradecahydro-1H-picene-4-carboxylic acid —— C58H92O28
    8a-[3-[5-[3,4-dihydroxy-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3,4-dihydroxy-6-methyloxan-2-yl]oxy-4,5-dihydroxy-6-methyloxan-2-yl]oxycarbonyl-2-hydroxy-4,6a,11,11,14b-pentamethyl-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3,4a,5,6,6b,7,8,9,10,12,12a,14,14a-tetradecahydro-1H-picene-4-carboxylic acid
    —— (8a-hydroxy-3a,6-dimethyl-3-oxo-1-propan-2-yl-2,4,7,8-tetrahydro-1H-azulen-4-yl) 2-methylbut-2-enoate —— C20H30O4
    (8a-hydroxy-3a,6-dimethyl-3-oxo-1-propan-2-yl-2,4,7,8-tetrahydro-1H-azulen-4-yl) 2-methylbut-2-enoate
    —— [8-oxo-8-[(5-oxo-4H-dithiolo[4,3-b]pyrrol-6-yl)amino]octyl] 4-[3-hydroxy-5-(5-hydroxy-4-methylhex-2-enyl)-4-oxooxan-2-yl]-3-methylbut-2-enoate —— C30H42N2O8S2
    [8-oxo-8-[(5-oxo-4H-dithiolo[4,3-b]pyrrol-6-yl)amino]octyl] 4-[3-hydroxy-5-(5-hydroxy-4-methylhex-2-enyl)-4-oxooxan-2-yl]-3-methylbut-2-enoate
    —— 8-(2-Ethoxy-1-hydroxy-3-methylbut-3-enyl)-7-methoxychromen-2-one —— C17H20O5
    8-(2-Ethoxy-1-hydroxy-3-methylbut-3-enyl)-7-methoxychromen-2-one
    —— (8a-methyl-3-propan-2-yl-2,4,5,8-tetrahydro-1H-azulen-6-yl)methyl 4-methoxybenzoate —— C23H30O3
    (8a-methyl-3-propan-2-yl-2,4,5,8-tetrahydro-1H-azulen-6-yl)methyl 4-methoxybenzoate