| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 21-脱氢-6α-甲基泼尼松龙 | 11β,17α-dihydroxy-3,20-dioxo-6α-methyl-1,4-pregnadien-21-al | 58636-50-3 | C22H28O5 |
| 21-脱乙酰基安西奈德 | amcinonide | 55646-99-6 | C26H33FO6 |
| 21-脱乙酰基地夫可特 | 21-hydroxydeflazacort | 13649-57-5 | C23H29NO5 |
| 21-羟基无羁萜烷-3-酮 | 21α-hydroxyfriedelan-3-one | 59995-80-1 | C30H50O2 |
| 21-羟基孕酮-21-琥珀酸酯 | de-oxy corticosterone-21-hemisuccinate | 10215-74-4 | C25H34O6 |
| 21-羟基孕甾烯醇酮3,21-二乙酸酯 | 3β,21-diacetoxypregn-5-en-20-one | 1693-63-6 | C25H36O5 |
| 21-羟基孕甾-4-烯-3,20-二酮21-(3-苯基丙酸酯) | 21-(3-phenyl-propionyloxy)-pregn-4-ene-3,20-dione | 14007-50-2 | C30H38O4 |
| 21-羟基孕甾-4,9(11),16-三烯-3,20-二酮 21-乙酸酯 | 21-acetoxy-pregna-4,9(11),16-triene-3,20-dinone | 23460-76-6 | C23H28O4 |
| 21-羟基孕甾-1,4,9(11),16-四烯-3,20-二酮-21-醋酸酯 | tetraene acetate | 37413-91-5 | C23H26O4 |
| 21-羟基孕烷醇酮 | tetrahydrodeoxycorticosterone | 567-03-3 | C21H34O3 |
| 21-羟基孕烯醇酮 | 21-hydroxypregnenolone | 1164-98-3 | C21H32O3 |
| 21-羟基孕烯-1,4,16-三烯-3,11,20-三酮 | 21-Hydroxypregna-1,4,16-triene-3,11,20-trione | 102447-86-9 | C21H24O4 |
| 21-羟基去氯美沙酮糠酸酯 | 17-furoate beclomethasone | 148596-90-1 | C27H31ClO7 |
| 21-羟基依普利酮 | 21-Hydroxyeplerenone | 334678-67-0 | C24H30O7 |
| 21-羟基-孕甾-1,4,16-三烯-3,11,20-三酮21-乙酸酯 | 21-acetoxypregna-1,4,16-triene-3,11,20-trione | 82423-35-6 | C23H26O5 |
| 21-羟基-二十一烷酸甲酯 | 21-hydroxy-heneicosanoic acid methyl ester | 94035-98-0 | C22H44O3 |
| 21-羟基-5beta-孕甾烷-3,20-二酮 21-(琥珀酸氢酯) | succinic acid mono-(3,20-dioxo-5β-pregnan-21-yl ester) | 80-96-6 | C25H36O6 |
| 21-羟基-5B-孕甾烷-3,11,20-三酮 | 21-hydroxy-5β-pregnane-3,11,20-trione | 10417-86-4 | C21H30O4 |
| 21-羟基-5Alpha-孕甾(烷)-3,20-二酮 | 5α-pregnan-21-ol-3,20-dione | 298-36-2 | C21H32O3 |
| 21-羟基-4-孕烯-3,20-二酮 21-葡糖苷 | deoxycorticosterone 21-D-glucoside | 4319-56-6 | C27H40O8 |
| 21-羟基-3,20-二羰基孕-4-烯-19-酸 | 19-Oic-deoxycorticosterone | 81309-33-3 | C21H28O5 |
| 21-羟基-20-甲基孕甾-4-烯-3-酮 | 21-hydroxy-20-methylpregn-4-en-3-one | 60966-36-1 | C22H34O2 |
| 21-羟基-17-(1-氧代丙氧基)孕甾-4-烯-3,20-二酮 | CB-03-01 | 19608-29-8 | C24H34O5 |
| 21-甲磺酸依可美松 | Icomethasone 21-Mesylate | 352315-75-4 | C23H31ClO7S |
| 21-甲氧基-二十一烷酸 | 21-methoxy-heneicosanoic acid | 855892-41-0 | C22H44O3 |
| 21-甲基二十二碳(烷)酸 | 21-methyldocosanoic acid | 59708-74-6 | C23H46O2 |
| 21-溴二十一碳酸 | 21-bromo-heneicosanoic acid | 855953-37-6 | C21H41BrO2 |
| 21-溴-17-羟基-孕-4,9(11)-二烯-3,20-二酮 | 21-bromo-17-hydroxy-pregna-4,9(11)-diene-3,20-dione | 63973-98-8 | C21H27BrO3 |
| 21-氯黄体酮 | 21-chloropregn-4-ene-3,20-dione | 26987-64-4 | C21H29ClO2 |
| 21-氯达那唑 | 21-Chlorodanazol | 121565-23-9 | C22H26ClNO2 |
| 21-氯-9-氟-11beta,17-二羟基-16alpha-甲基孕甾-1,4-二烯-3,20-二酮17-丙酸酯 | 21-chloro-9α-fluoro-11β-hydroxy-16α-methyl-17α-propanoyloxy-1,4-pregnadiene-3,20-dione | 25122-52-5 | C25H32ClFO5 |
| 21-氯-9-beta,11-beta-环氧-17-羟基-16-alpha-甲基孕甾-1,4-二烯-3,20-二酮 | 21-chloro-17α-hydroxy-9β,11β-oxido-16α-methylpregna-1,4-diene-3,20-dione | 83881-08-7 | C22H27ClO4 |
| 21-氯-6-去氢达那唑 | 21-Chloro-6-dehydrodanazol | 121565-24-0 | C22H24ClNO2 |
| 21-氨基-N-[2-[[2-[[2-[(2-氨基乙基)氨基]乙基]氨基]乙基]氨基]乙基]-9-(1-羟基壬基)-9,12,15,18-四氮杂二十一烷酰胺 | 3,6,9,12-Tetraazaheneicosan-21-amide, 1-amino-N-(2-((2-((2-((2-aminoethyl)amino)ethyl)amino)ethyl)amino)ethyl)-13-(1-hydroxynonyl)- | 68298-14-6 | C34H78N10O2 |
| 21-氨基-17-羟基孕甾-1,4-二烯-3,11,20-三酮盐酸盐 | 17-(2-Amino-1-oxoethyl)-17-hydroxy-10,13-dimethyl-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,11-dione hydrochloride | 744254-12-4 | C21H28ClNO4 |
| 21-氟-16-乙基-19-去甲黄体酮 | 21-Fluoro-16-ethyl-19-norprogesterone | 25908-76-3 | C22H31FO2 |
| 21-去氢皮质醇 | 11β,17α-dihydroxy-3,20-dioxopregn-4-en-21-al | 14760-49-7 | C21H28O5 |
| 21-去氢泼尼松龙 | 11β,17-dihydroxy-3,20-dioxo-pregna-1,4-dien-21-al | 22420-16-2 | C21H26O5 |
| 21-去氢去氧米松 | 21-Dehydro Desoxymetasone | 1188271-71-7 | C22H27FO4 |
| 21-去乙酰氧基11-氧代地夫可特 | 3,11,20-Trioxo-Δ<sup>1.4</sup>-pregnadien<17α.16α-d>(2'-methyloxazolin) | 13649-83-7 | C23H27NO4 |
| 21-二羟基-16&alpha-甲基孕甾-1,4,9(11)-三烯-3,20-二酮-21-醋酸酯 | 17α,21-dihydroxy-16α-methyl-1,4,9(11)-pregnatriene-3,20-dione 21-acetate | 10106-41-9 | C24H30O5 |
| 21-乙酸肾上腺酮 | corticosterone-21-acetate | 1173-26-8 | C23H32O5 |
| 21-乙酰氧基无羁萜烷-3-酮 | 21α-acetoxy-D:A-friedo-olean-3-one | 84749-92-8 | C32H52O3 |
| 21-乙酰氧基孕烯醇酮 | 21-acetoxypregnenolone | 566-78-9 | C23H34O4 |
| 21-乙酰氧基去氯莫米松糠酸盐9,11-环氧化物 | [(1S,2S,10S,11S,13R,14R,15S,17S)-14-(2-acetyloxyacetyl)-2,13,15-trimethyl-5-oxo-18-oxapentacyclo[8.8.0.01,17.02,7.011,15]octadeca-3,6-dien-14-yl] furan-2-carboxylate | 109183-56-4 | C29H32O8 |
| 21-乙酰氧基去氯莫米松糠酸盐 | 9α-chloro-16α-methyl-11β,17α,21-trihydroxy-1,4-pregnadiene-3,20-dione 17-(2'-furoate) 21-acetate | 83897-05-6 | C29H33ClO8 |
| 21-乙酰氧基-9Α-溴-11Β,17Α-二羟基孕甾-4-烯-3,20-二酮 | 9α-Brom-11β,17α-dihydroxy-21-acetoxy-3,20-dioxo-pregnen-(4) | 50733-54-5 | C23H31BrO6 |
| 21-乙酰氧基-9Α-氟-11Β,16Α,17Α-三羟基孕甾-1,4-二烯-3,20-二酮 | (11β,16α)-21-acetyloxy-9-fluoro-11,16,17-trihydroxypegna-1,4-diene-3,20-dione | 3859-65-2 | C23H29FO7 |
| 21-乙酰氧基-9-溴-6-氟可龙 | 21-(Acetyloxy)-9-bromo-6-fluocortolone | 54604-73-8 | C24H30BrFO5 |
| 21-乙酰氧基-9-氟-11β-羟基-16-甲基孕-1,4,16-三烯-3,20-二酮 | 9α-Fluoro-11β,21-dihydroxy-16-methylpregna-1,4,16-triene-3,20-dione-21-acetat | 1526-69-8 | C24H29FO5 |