摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词
历史搜索
    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
    首页 分子通 字母
    按分子首字母查询
    按分子CAS号查询
    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [6-(2,16-Dihydroxy-4,4,9,13,14-pentamethyl-3-oxo-7,8,10,11,12,15,16,17-octahydrocyclopenta[a]phenanthren-17-yl)-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl] acetate —— C32H46O7
    [6-(2,16-Dihydroxy-4,4,9,13,14-pentamethyl-3-oxo-7,8,10,11,12,15,16,17-octahydrocyclopenta[a]phenanthren-17-yl)-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl] acetate
    —— 6,8-Di-C-methylkaempferol 7-methyl ether —— C18H16O6
    6,8-Di-C-methylkaempferol 7-methyl ether
    —— 6-[3,4,5-Trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,13,21-triazapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-1(21),2(10),4(9),5,7,15,17,19-octaen-14-one —— C24H23N3O7
    6-[3,4,5-Trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,13,21-triazapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-1(21),2(10),4(9),5,7,15,17,19-octaen-14-one
    —— [6-(5,5-Dimethyloxolan-2-yl)-5-hydroxy-10-methoxy-2,6,13,17,17-pentamethyl-8-oxo-7-oxapentacyclo[10.8.0.02,9.05,9.013,18]icos-11-en-16-yl] acetate —— C33H50O7
    [6-(5,5-Dimethyloxolan-2-yl)-5-hydroxy-10-methoxy-2,6,13,17,17-pentamethyl-8-oxo-7-oxapentacyclo[10.8.0.02,9.05,9.013,18]icos-11-en-16-yl] acetate
    —— 6-Benzoyl-4-(4-(2-(2,3-dihydrobenzofuran-5-yl)ethoxy)phenyl)-5-hydroxychroman-2-one —— C32H26O6
    6-Benzoyl-4-(4-(2-(2,3-dihydrobenzofuran-5-yl)ethoxy)phenyl)-5-hydroxychroman-2-one
    —— 6-(2-Methoxyethyl)-6,6a-dihydroisoindolo[2,1-a]quinazoline-5,11-dione —— C18H16N2O3
    6-(2-Methoxyethyl)-6,6a-dihydroisoindolo[2,1-a]quinazoline-5,11-dione
    —— [6-[3,4-Dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy-3,4,5-trihydroxyoxan-2-yl]methyl 3,5-bis(3-hydroxy-3-methylbut-1-enyl)-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxybenzoate —— C35H52O20
    [6-[3,4-Dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy-3,4,5-trihydroxyoxan-2-yl]methyl 3,5-bis(3-hydroxy-3-methylbut-1-enyl)-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxybenzoate
    —— 6-(2-Hydroxydodecan-2-yl)-3-(hydroxymethyl)-4-methoxypyran-2-one —— C19H32O5
    6-(2-Hydroxydodecan-2-yl)-3-(hydroxymethyl)-4-methoxypyran-2-one
    —— 6-[5-[4-(Dihydroxyamino)phenyl]-4-methylpenta-2,4-dien-2-yl]-4-methoxy-3-methylpyran-2-one —— C19H21NO5
    6-[5-[4-(Dihydroxyamino)phenyl]-4-methylpenta-2,4-dien-2-yl]-4-methoxy-3-methylpyran-2-one
    —— 6-[[10-Acetyloxy-7,8-dihydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-9-(2-methylbut-2-enoyloxy)-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3-hydroxy-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-(3,4,5-trihydroxyoxan-2-yl)oxyoxane-2-carboxylic acid —— C54H84O23
    6-[[10-Acetyloxy-7,8-dihydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-9-(2-methylbut-2-enoyloxy)-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3-hydroxy-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-(3,4,5-trihydroxyoxan-2-yl)oxyoxane-2-carboxylic acid
    —— 6-Acetyl-2,3,5,7-tetrahydroxy-1,4-naphthochinon 13379-26-5 C12H8O7
    6-Acetyl-2,3,5,7-tetrahydroxy-1,4-naphthochinon
    —— 6-Tetradecanesulfonic acid, butyl ester —— C18H38O3S
    6-Tetradecanesulfonic acid, butyl ester
    —— 6-[[10-[5-Acetyloxy-3-hydroxy-6-methyl-4-(2-methylbut-2-enoyloxy)oxan-2-yl]oxy-8a-(acetyloxymethyl)-8,9-dihydroxy-4-(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3,4-dihydroxy-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-2-carboxylic acid —— C57H88O24
    6-[[10-[5-Acetyloxy-3-hydroxy-6-methyl-4-(2-methylbut-2-enoyloxy)oxan-2-yl]oxy-8a-(acetyloxymethyl)-8,9-dihydroxy-4-(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3,4-dihydroxy-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-2-carboxylic acid
    —— 6-[[2-[(2-ethylnaphthalen-1-yl)methyl]-4-hydroxy-3-methoxyphenyl]methyl]-1,5-dihydroxy-2-[[4-(hydroxymethoxy)-3-methoxyphenyl]methyl]-2-[3-hydroxy-5-(methylaminomethyl)phenyl]-7-(1H-pyrrol-3-yl)heptan-3-one —— C49H56N2O9
    6-[[2-[(2-ethylnaphthalen-1-yl)methyl]-4-hydroxy-3-methoxyphenyl]methyl]-1,5-dihydroxy-2-[[4-(hydroxymethoxy)-3-methoxyphenyl]methyl]-2-[3-hydroxy-5-(methylaminomethyl)phenyl]-7-(1H-pyrrol-3-yl)heptan-3-one
    —— 6H-7,12b-Methanobenzo(b)naphth(2,1-d)azocin-6-one, 1,2,3,4,4a,4b,5,7,8,13,14,14a-dodecahydro-4-hydroxy-1,14a-dimethyl-4a-(4-methyl-3-pentenyl)-, (1R,4S,4aS,4bR,7S,12bR,14aS)-rel-(+)- 138605-80-8 C28H39NO2
    6H-7,12b-Methanobenzo(b)naphth(2,1-d)azocin-6-one, 1,2,3,4,4a,4b,5,7,8,13,14,14a-dodecahydro-4-hydroxy-1,14a-dimethyl-4a-(4-methyl-3-pentenyl)-, (1R,4S,4aS,4bR,7S,12bR,14aS)-rel-(+)-
    —— 6-(Dimethoxymethyl)-7-methoxy-3-(2-methylbut-3-en-2-yl)chromen-2-one —— C18H22O5
    6-(Dimethoxymethyl)-7-methoxy-3-(2-methylbut-3-en-2-yl)chromen-2-one
    —— 6-hydroxy-7,9-dimethoxy-3-methylbenzo<g>isoquinoline-5,10-quinone 73590-03-1 C16H13NO5
    6-hydroxy-7,9-dimethoxy-3-methylbenzo<g>isoquinoline-5,10-quinone
    —— 6-[(7-acetamido-1,2,3-trimethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-10-yl)amino]-N-[3-([1,2,4]triazolo[4,3-a]pyridin-3-yl)propyl]hexanamide —— C36H44N6O6
    6-[(7-acetamido-1,2,3-trimethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-10-yl)amino]-N-[3-([1,2,4]triazolo[4,3-a]pyridin-3-yl)propyl]hexanamide
    —— 6,7-dimethoxy-1-methyl-N-(1-phenylethyl)-1,4-dihydroindeno[1,2-c]pyrazole-3-carboxamide —— C22H23N3O3
    6,7-dimethoxy-1-methyl-N-(1-phenylethyl)-1,4-dihydroindeno[1,2-c]pyrazole-3-carboxamide
    —— [6-(Furan-3-yl)-17-hydroxy-18-(2-methoxy-2-oxoethyl)-1,5,15-trimethyl-12-(2-methylpropanoyloxy)-8,13-dioxo-7-oxapentacyclo[13.2.1.02,11.05,10.012,17]octadeca-2(11),9-dien-14-yl] 2-methylbutanoate —— C36H44O11
    [6-(Furan-3-yl)-17-hydroxy-18-(2-methoxy-2-oxoethyl)-1,5,15-trimethyl-12-(2-methylpropanoyloxy)-8,13-dioxo-7-oxapentacyclo[13.2.1.02,11.05,10.012,17]octadeca-2(11),9-dien-14-yl] 2-methylbutanoate
    —— [6,7-Bis-(4-methylphenyl)sulfonyloxy-2,8-dioxabicyclo[3.2.1]octan-4-yl] 4-methylbenzenesulfonate —— C27H28O11S3
    [6,7-Bis-(4-methylphenyl)sulfonyloxy-2,8-dioxabicyclo[3.2.1]octan-4-yl] 4-methylbenzenesulfonate
    —— 6,7-dimethoxy-N-[(4-methoxyphenyl)methyl]-2,2-dimethyl-5-oxo-3,9b-dihydro-[1,3]thiazolo[2,3-a]isoindole-3-carboxamide —— C23H26N2O5S
    6,7-dimethoxy-N-[(4-methoxyphenyl)methyl]-2,2-dimethyl-5-oxo-3,9b-dihydro-[1,3]thiazolo[2,3-a]isoindole-3-carboxamide
    —— 6-[1-(4-Hydroxy-3-methoxyphenyl)prop-1-en-2-yl]-1'-methoxyspiro[10-oxa-5-azatricyclo[5.3.1.04,8]undec-5-ene-2,3'-indole]-2'-one —— C27H28N2O5
    6-[1-(4-Hydroxy-3-methoxyphenyl)prop-1-en-2-yl]-1'-methoxyspiro[10-oxa-5-azatricyclo[5.3.1.04,8]undec-5-ene-2,3'-indole]-2'-one
    —— (+/-)-6-aeq-Acetonylcorynolin 82189-89-7 C24H25NO6
    (+/-)-6-aeq-Acetonylcorynolin
    —— 6-Ethenyl-3,6-dimethyl-4-methylidene-5-prop-1-en-2-yl-5,7-dihydro-1-benzofuran —— C16H20O
    6-Ethenyl-3,6-dimethyl-4-methylidene-5-prop-1-en-2-yl-5,7-dihydro-1-benzofuran
    —— 6-Methoxy-3-(4-methoxyphenyl)-8-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,4-dihydroisochromen-1-one —— C23H26O10
    6-Methoxy-3-(4-methoxyphenyl)-8-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,4-dihydroisochromen-1-one
    —— 6-[(2-Chlorophenyl)methoxy]-2-[(1-methylindol-3-yl)methylidene]-1-benzofuran-3-one —— C25H18ClNO3
    6-[(2-Chlorophenyl)methoxy]-2-[(1-methylindol-3-yl)methylidene]-1-benzofuran-3-one
    —— 6-Cyclooctyl-2-(3,4-dimethoxyphenyl)-3,6,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),11,13,15-tetraene-4,7-dione —— C30H35N3O4
    6-Cyclooctyl-2-(3,4-dimethoxyphenyl)-3,6,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),11,13,15-tetraene-4,7-dione
    —— 6-chloro-8'-[(2-methylpiperidinium-1-yl)methyl]-2,2'-dioxo-2H,2'H-3,4'-bichromen-7'-olate —— C25H22ClNO5
    6-chloro-8'-[(2-methylpiperidinium-1-yl)methyl]-2,2'-dioxo-2H,2'H-3,4'-bichromen-7'-olate
    —— 6-hydroxy-2-(3-hydroxy-4,4,10,13,14-pentamethyl-2,3,5,6,7,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-methylhept-4-enoic acid —— C30H48O4
    6-hydroxy-2-(3-hydroxy-4,4,10,13,14-pentamethyl-2,3,5,6,7,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-methylhept-4-enoic acid
    —— 6-Amino-5-[2-(4-fluoroanilino)-1,3-thiazol-4-yl]-3-methyl-1-propylpyrimidine-2,4-dione —— C17H18FN5O2S
    6-Amino-5-[2-(4-fluoroanilino)-1,3-thiazol-4-yl]-3-methyl-1-propylpyrimidine-2,4-dione
    —— 6,7-dimethyl-4-{7-methyl-4-[(propan-2-ylamino)methyl]furo[2,3-c]pyridin-2-yl}-2H-chromen-2-one —— C23H24N2O3
    6,7-dimethyl-4-{7-methyl-4-[(propan-2-ylamino)methyl]furo[2,3-c]pyridin-2-yl}-2H-chromen-2-one
    —— 6-[2-[6-[[3,4-Dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxymethyl]-3,4,5-trihydroxyoxan-2-yl]oxy-3-hydroxy-3-methylbutyl]-7-hydroxychromen-2-one —— C25H34O14
    6-[2-[6-[[3,4-Dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxymethyl]-3,4,5-trihydroxyoxan-2-yl]oxy-3-hydroxy-3-methylbutyl]-7-hydroxychromen-2-one
    —— (6-Acetyloxy-14-butanoyloxy-10-hydroxy-6,10,14-trimethyl-3-propan-2-yl-15-oxatricyclo[6.6.1.02,7]pentadecan-11-yl) hexadecanoate —— C42H74O8
    (6-Acetyloxy-14-butanoyloxy-10-hydroxy-6,10,14-trimethyl-3-propan-2-yl-15-oxatricyclo[6.6.1.02,7]pentadecan-11-yl) hexadecanoate
    —— [6-(3,5-Dihydroxyphenoxy)-3,5-dihydroxy-4-(3,4,5-trihydroxybenzoyl)oxyoxan-2-yl]methyl 3,4,5-trihydroxybenzoate —— C26H24O16
    [6-(3,5-Dihydroxyphenoxy)-3,5-dihydroxy-4-(3,4,5-trihydroxybenzoyl)oxyoxan-2-yl]methyl 3,4,5-trihydroxybenzoate
    —— 6,7-dimethoxy-1-(4-methoxyphenyl)-N-[1-oxo-1-(prop-2-enylamino)propan-2-yl]-3,4-dihydro-1H-isoquinoline-2-carboxamide —— C25H31N3O5
    6,7-dimethoxy-1-(4-methoxyphenyl)-N-[1-oxo-1-(prop-2-enylamino)propan-2-yl]-3,4-dihydro-1H-isoquinoline-2-carboxamide
    —— 6-Ethenyl-10-methoxy-2,6-dimethyl-9,14,16-trioxapentacyclo[10.5.1.02,15.03,13.07,13]octadeca-10,12(18)-diene-8,17-dione —— C20H22O6
    6-Ethenyl-10-methoxy-2,6-dimethyl-9,14,16-trioxapentacyclo[10.5.1.02,15.03,13.07,13]octadeca-10,12(18)-diene-8,17-dione
    —— 6-[[7,8-Dihydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-9-(3-methylbut-2-enoyloxy)-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-4-hydroxy-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxane-2-carboxylic acid —— C53H84O21
    6-[[7,8-Dihydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-9-(3-methylbut-2-enoyloxy)-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-4-hydroxy-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxane-2-carboxylic acid
    —— [6-[[3,4-Dihydroxy-6-(hydroxymethyl)-5-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxymethyl]-3,4,5-trihydroxyoxan-2-yl] 11-hydroxy-8-(2-methoxy-2-oxoethyl)-1,2,6,6,9-pentamethyl-15-prop-1-en-2-yl-7-oxapentacyclo[11.7.0.02,10.05,9.014,18]icosane-18-carboxylate —— C49H78O20
    [6-[[3,4-Dihydroxy-6-(hydroxymethyl)-5-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxymethyl]-3,4,5-trihydroxyoxan-2-yl] 11-hydroxy-8-(2-methoxy-2-oxoethyl)-1,2,6,6,9-pentamethyl-15-prop-1-en-2-yl-7-oxapentacyclo[11.7.0.02,10.05,9.014,18]icosane-18-carboxylate
    —— [6-[7-(4,5-Diacetyloxy-3-hydroxy-6-methyloxan-2-yl)oxy-2-(3,4-dihydroxyphenyl)-5-hydroxy-6-methoxy-4-oxochromen-3-yl]oxy-4,5-dihydroxy-2-methyloxan-3-yl] acetate —— C34H38O19
    [6-[7-(4,5-Diacetyloxy-3-hydroxy-6-methyloxan-2-yl)oxy-2-(3,4-dihydroxyphenyl)-5-hydroxy-6-methoxy-4-oxochromen-3-yl]oxy-4,5-dihydroxy-2-methyloxan-3-yl] acetate
    —— [6-Hydroxy-5-(methoxycarbonyl)-2-(4-methoxyphenyl)-4,7-dimethyl-1-benzofuran-3-yl]acetic acid —— C21H20O7
    [6-Hydroxy-5-(methoxycarbonyl)-2-(4-methoxyphenyl)-4,7-dimethyl-1-benzofuran-3-yl]acetic acid
    —— 6-[[8a-[3-(4,5-Diacetyloxy-3-hydroxyoxan-2-yl)oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxycarbonyl-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3,5-dihydroxy-4-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxane-2-carboxylic acid —— C57H88O24
    6-[[8a-[3-(4,5-Diacetyloxy-3-hydroxyoxan-2-yl)oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxycarbonyl-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3,5-dihydroxy-4-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxane-2-carboxylic acid
    —— 6,8-dihydroxy-2,2,4,4-tetramethyl-7-(2-methylbutanoyl)-9-phenyl-4,9-dihydro-1H-xanthene-1,3(2H)-dione 1402725-98-7 C28H30O6
    6,8-dihydroxy-2,2,4,4-tetramethyl-7-(2-methylbutanoyl)-9-phenyl-4,9-dihydro-1H-xanthene-1,3(2H)-dione
    —— 6,10,23-Trimethyl-4-azahexacyclo[12.11.0.02,11.04,9.015,24.018,23]pentacosane-10,17,20-triol —— C27H45NO3
    6,10,23-Trimethyl-4-azahexacyclo[12.11.0.02,11.04,9.015,24.018,23]pentacosane-10,17,20-triol
    —— 6-chloro-4-((4-ethylpiperazin-1-yl)methyl)-7-methyl-2H-chromen-2-one —— C17H21ClN2O2
    6-chloro-4-((4-ethylpiperazin-1-yl)methyl)-7-methyl-2H-chromen-2-one
    —— 6-cyclohexyloxy-3-[6-cyclopentyloxy-4-hydroxy-8-[[5-hydroxy-2-(3-hydroxyphenyl)phenyl]methyl]-3,4-dihydro-2H-chromen-3-yl]-2-(3-methoxypropyl)-3,4-dihydro-2H-benzo[h]chromene-4,8-diol —— C50H56O10
    6-cyclohexyloxy-3-[6-cyclopentyloxy-4-hydroxy-8-[[5-hydroxy-2-(3-hydroxyphenyl)phenyl]methyl]-3,4-dihydro-2H-chromen-3-yl]-2-(3-methoxypropyl)-3,4-dihydro-2H-benzo[h]chromene-4,8-diol
    —— 6-Hydroxy-3,6,9a-trimethyl-3,3a,4,5,6a,7,8,9b-octahydroazuleno[8,7-b]furan-2,9-dione —— C15H22O4
    6-Hydroxy-3,6,9a-trimethyl-3,3a,4,5,6a,7,8,9b-octahydroazuleno[8,7-b]furan-2,9-dione
    —— 6,8,9-Trimethoxy-1-methyl-2,3,12,12a-tetrahydro-1H-[1]benzoxepino[2,3,4-ij]isoquinolin-3-ol —— C20H23NO5
    6,8,9-Trimethoxy-1-methyl-2,3,12,12a-tetrahydro-1H-[1]benzoxepino[2,3,4-ij]isoquinolin-3-ol
    —— 6,6-Dimethyl-9-methylidene-2-(2-oxopropyl)tricyclo[5.4.0.02,8]undecan-10-one —— C17H24O2
    6,6-Dimethyl-9-methylidene-2-(2-oxopropyl)tricyclo[5.4.0.02,8]undecan-10-one
    —— 6,7,7-Trihydroxy-8-(hydroxymethyl)-4,18-dimethyl-16-prop-1-en-2-yl-14-undecyl-9,13,15,19-tetraoxahexacyclo[12.4.1.01,11.02,6.08,10.012,16]nonadec-3-en-5-one —— C32H48O9
    6,7,7-Trihydroxy-8-(hydroxymethyl)-4,18-dimethyl-16-prop-1-en-2-yl-14-undecyl-9,13,15,19-tetraoxahexacyclo[12.4.1.01,11.02,6.08,10.012,16]nonadec-3-en-5-one