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    中文名称 英文名称 CAS号 化学式 结构式图片
    21-(3-羧基-1-氧代丙氧基)-孕甾烷-3,20-二酮钠盐 —— 53-10-1 C25H36NaO6
    21-(3-羧基-1-氧代丙氧基)-孕甾烷-3,20-二酮钠盐
    21-(2-((15-脱氧-16,17-二氢-19,24-环-20,24-开环阿替素-17-基)氧基)乙基)-7,20-环阿替-16-烯-15-醇 Pukeensine 144442-84-2 C44H64N2O3
    21-(2-((15-脱氧-16,17-二氢-19,24-环-20,24-开环阿替素-17-基)氧基)乙基)-7,20-环阿替-16-烯-15-醇
    21,22-二氧杂-3,13-二硫杂-10,16-二氮杂三环[16.2.1.15,8]二十二碳-5,7,18,20(1)-四烯-9,17-二酮 21,22-Dioxa-3,13-dithia-10,16-diaza-tricyclo[16.2.1.1<sup>5,8</sup>]docosa-1(20),5,7,18-tetraene-9,17-dione 67364-58-3 C16H18N2O4S2
    21,22-二氧杂-3,13-二硫杂-10,16-二氮杂三环[16.2.1.15,8]二十二碳-5,7,18,20(1)-四烯-9,17-二酮
    21,22-二氢番木鳖碱-10-酮 (20R)-19,20-dihydrostrychnine 15006-14-1 C21H24N2O2
    21,22-二氢番木鳖碱-10-酮
    21,22-二氢-21,22-二羟基番木鳖碱-10-酮 Strychnine, 21,22-dihydro-21,22-dihydroxy- 70702-55-5 C21H24N2O4
    21,22-二氢-21,22-二羟基番木鳖碱-10-酮
    21,22-二-O-当归酰基-R1-玉蕊醇 [(3R,4R,4aR,5S,6R,6aR,6aS,6bR,8aR,10S,12aR,14bS)-5,6,10-trihydroxy-4a-(hydroxymethyl)-2,2,6a,6b,9,9,12a-heptamethyl-4-[(E)-2-methylbut-2-enoyl]oxy-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicen-3-yl] (Z)-2-methylbut-2-enoate 92948-00-0 C40H62O8
    21,22-二-O-当归酰基-R1-玉蕊醇
    21(S)-羟基孟鲁司特 L 772146 184763-29-9 C35H36ClNO4S
    21(S)-羟基孟鲁司特
    20β-二氢可的松 17α,20β,21-trihydroxy-pregn-4-ene-3,11-dione 116-59-6 C21H30O5
    20β-二氢可的松
    20α-二氢孕烯醇酮-d53-硫酸钠 20alpha-Dihydro Pregnenolone 3-Sulfate Sodium Salt 131320-06-4 C21H33NaO5S
    20α-二氢孕烯醇酮-d53-硫酸钠
    20α-乙酰氧基-4-孕烯-3-酮 20α<sub>F</sub>-acetoxy-pregn-4-en-3-one 5035-09-6 C23H34O3
    20α-乙酰氧基-4-孕烯-3-酮
    20beta-羟基泼尼松 20α-dihydroprednisone 600-92-0 C21H28O5
    20beta-羟基泼尼松
    20R-喜树碱 camptothecin 110351-92-3 C20H16N2O4
    20R-喜树碱
    20Alpha-羟基胆固醇 20(S)-hydroxycholesterol 516-72-3 C27H46O2
    20Alpha-羟基胆固醇
    20-脱氧沙利霉素 20-Deoxysalinomycin 64003-50-5 C42H70O10
    20-脱氧沙利霉素
    20-脱氧巨大戟醇3-当归酸酯 20-deoxy-ingenol-3-O-angelate 75567-38-3 C25H34O5
    20-脱氧巨大戟醇3-当归酸酯
    20-羰基孕-5-烯-3-基氨基甲亚胺酸酯 20-Oxopregn-5-en-3-yl carbamimidate 1101-08-2 C22H34N2O2
    20-羰基孕-5-烯-3-基氨基甲亚胺酸酯
    20-羰基孕-4-烯-17-基乙酸酯 Pregn-4-en-20-one, 17-hydroxy-, acetate 17794-79-5 C23H34O3
    20-羰基孕-4-烯-17-基乙酸酯
    20-羰基-12,20-二脱氧佛波醇13-苯基乙酸酯 ethyl (Z)-3-[3-ethoxy-4-hydroxy-5-(phenylsulfanylmethyl)phenyl]-2-methylsulfonylprop-2-enoate 107788-10-3 C21H24O6S2
    20-羰基-12,20-二脱氧佛波醇13-苯基乙酸酯
    20-羧基白三烯B4 20-Carboxyleukotriene B4 80434-82-8 C20H30O6
    20-羧基白三烯B4
    20-羧基-1,4-孕甾二烯-3-酮 (20S)-3-oxopregna-1,4-diene-20-carboxylic acid 20248-18-4 C22H30O3
    20-羧基-1,4-孕甾二烯-3-酮
    20-羟基皮质醇 (8S,9S,10R,11S,13S,14S,17R)-17-((R)-1,2-dihydroxyethyl)-11,17-dihydroxy-10,13-dimethyl-6,7,8, 9,10,11,12,13,14,15,16, 17-dodecahydro-1H-cyclopenta[a] phenanthrene-3 (2H)-one 2899-95-8 C21H32O5
    20-羟基皮质醇
    20-羟基白三烯B4 20-Hydroxy-LTB4 79516-82-8 C20H32O5
    20-羟基白三烯B4
    20-羟基榴花碱 20-hydroxyconopharyngine 16790-93-5 C23H30N2O5
    20-羟基榴花碱
    20-羟基前列腺素E2 20-hydroxy-prostaglandin E<sub>2</sub> 57930-95-7 C20H32O6
    20-羟基前列腺素E2
    20-羟基前列腺素E1 20-Hydroxy-Prostaglandin E1 57930-99-1 C20H34O6
    20-羟基前列腺素E1
    20-羟基二十碳-5Z,8Z,11Z,14Z-四烯酸 (5Z,8Z,11Z,14Z)-20-hydroxyeicosa-5,8,11,14-tetraenoic acid 79551-86-3 C20H32O3
    20-羟基二十碳-5Z,8Z,11Z,14Z-四烯酸
    20-羟基二十烷酸 20-hydroxyeicosanoic acid 62643-46-3 C20H40O3
    20-羟基二十烷酸
    20-羟基-3,6,9,12,15,18-六氧杂二十碳-1-基十二酸酯 20-Hydroxy-3,6,9,12,15,18-hexaoxaicos-1-yl laurate 15901-19-6 C26H52O9
    20-羟基-3,6,9,12,15,18-六氧杂二十碳-1-基十二酸酯
    20-羟基-3,6,9,12,15,18-六氧杂二十碳-1-基丙烯酸酯 20-Hydroxy-3,6,9,12,15,18-hexaoxaicosyl acrylate 85136-61-4 C17H32O9
    20-羟基-3,6,9,12,15,18-六氧杂二十碳-1-基丙烯酸酯
    20-羟基-3,6,9,12,15,18-六氧杂二十碳-1-基10-十一碳烯酸酯 20-Hydroxy-3,6,9,12,15,18-hexaoxaicos-1-yl undec-10-enoate 85068-51-5 C25H48O9
    20-羟基-3,6,9,12,15,18-六氧杂二十碳-1-基10-十一碳烯酸酯
    20-甲酰基孕甾-4-烯-3-酮 20-formylpregn-4-en-3-one 24254-01-1 C22H32O2
    20-甲酰基孕甾-4-烯-3-酮
    20-甲基孕甾-5-烯-3,20-二醇 3β,20-dihydroxy-20-methylpregn-5-ene 20976-92-5 C22H36O2
    20-甲基孕甾-5-烯-3,20-二醇
    20-甲基二十二碳(烷)酸 20-methyl-docosanoic acid 36332-95-3 C23H46O2
    20-甲基二十二碳(烷)酸
    20-甲基-5alpha(h)-黄体酮 20-Methyl-5α-pregnan 5737-19-9 C22H38
    20-甲基-5alpha(h)-黄体酮
    20-甲基-13,14-(二去羟基前列腺素)F2alpha 13,14-Dehydro-20ω-homo-PGF(2α) 59476-66-3 C21H34O5
    20-甲基-13,14-(二去羟基前列腺素)F2alpha
    20-溴-1-二十烷醇 20-bromoeicosane-1-ol 92002-48-7 C20H41BrO
    20-溴-1-二十烷醇
    20-氮杂胆固醇 20-azachloesterol 1973-59-7 C26H45NO
    20-氮杂胆固醇
    20-氨基-3,6,9,12,15,18-六氧杂二十烷酸叔丁酯 tert-butyl 20-amino-3,6,9,12,15,18-hexaoxaeicosanoate 297162-50-6 C18H37NO8
    20-氨基-3,6,9,12,15,18-六氧杂二十烷酸叔丁酯
    20-氧代-20-脱氧佛波醇-12,13-二丁酸 20-Deoxy-20-oxophorbol 12,13-dibutyrate 100930-03-8 C28H38O8
    20-氧代-20-脱氧佛波醇-12,13-二丁酸
    20-氧-12,20-二脱氧佛波醇13-异丁酸酯 20-Oxo-12,20-dideoxyphorbol 13-isobutyrate 123597-58-0 C24H32O6
    20-氧-12,20-二脱氧佛波醇13-异丁酸酯
    20-氟米勃酮 20-Fluoromibolerone 133083-42-8 C20H29FO2
    20-氟米勃酮
    20-去氢胆固醇3-乙酸酯 (3alpha,20Z)-Cholesta-5,20(22)-dien-3-yl acetate 54548-85-5 C29H46O2
    20-去氢胆固醇3-乙酸酯
    20-二氢黄体酮乙酸酯 20-Dihydroprogesterone Acetate 5062-62-4 C23H34O3
    20-二氢黄体酮乙酸酯
    20-二氢泼尼松龙酸甲酯 methyl (20S)-11β,17,20-trihydroxy-3-oxo-1,4-pregnadien-21-oate 57073-10-6 C22H30O6
    20-二氢泼尼松龙酸甲酯
    20-二氢泼尼松龙酸 11β,17α,20α-trihydroxy-3-oxo-1,4-pregnadien-21-oic acid 62358-12-7 C21H28O6
    20-二氢泼尼松龙酸
    20-二氢氟米龙 20-Dihydrofluorometholone 114260-36-5 C22H31FO4
    20-二氢氟米龙
    20-二氢强的松 17α,20S,21-trihydroxypregna-1,4-diene-3,11-dione 2899-94-7 C21H28O5
    20-二氢强的松
    20-二氢-皮质酮21-羧酸 11,20-Dihydroxy-3-oxo-4-pregnen-21-oic acid 75879-79-7 C21H30O5
    20-二氢-皮质酮21-羧酸
    20-乙酰氧基二十烷酸 20-acetoxyeicosanoic acid 104966-87-2 C22H42O4
    20-乙酰氧基二十烷酸
    20-乙基-8-羟基-1,16-二甲氧基乌头烷-14-基乙酸酯 1,25-Dihydroxyvitamin D3 monoglucuronide 82694-73-3 C33H52O9
    20-乙基-8-羟基-1,16-二甲氧基乌头烷-14-基乙酸酯