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3beta,17,21-三羟基-5alpha-孕甾烷-11,20-二酮21-乙酸酯
CAS号:1856-12-8
英文名:21-acetoxy-3,3-ethanediyldioxy-pregn-5-en-20-one
分子式:C23H34O6
分子量:406.512
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上游原料
3751-02-8
[2-(17-羟基-10,13-二甲基-3,11-二氧代-1,2,4,5,6,7,8,9,12,14,15,16-十二氢环戊烯并[a]菲-17-基)-2-氧代乙基]乙酸酯
909-98-8
(2aS,4S,6aS,6bS,8aS,8bS,9aR,10aS,10bS)-8b-acetyl-6a,8a-dimethyl-7-oxohexadecahydro-1H-naphtho[2',1':4,5]indeno[1,2-b]oxiren-4-yl acetate
20703-79-1
3.β.,17.α.-Dihydroxy-21-bromo-5.α.-pregnan-11,20-dione
2724-68-7
3b-乙酰氧基-5a-孕甾-16-烯-11,20-二酮
7253-11-4
(17-acetyl-17-hydroxy-10,13-dimethyl-11-oxo-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl) acetate
570-39-8
(3β,5α)-3,17-dihydroxypregnane-11,20-dione
上游原料
[2-(17-羟基-10,13-二甲基-3,11-二氧代-1,2,4,5,6,7,8,9,12,14,15,16-十二氢环戊烯并[a]菲-17-基)-2-氧代乙基]乙酸酯
(2aS,4S,6aS,6bS,8aS,8bS,9aR,10aS,10bS)-8b-acetyl-6a,8a-dimethyl-7-oxohexadecahydro-1H-naphtho[2',1':4,5]indeno[1,2-b]oxiren-4-yl acetate
3.β.,17.α.-Dihydroxy-21-bromo-5.α.-pregnan-11,20-dione
3b-乙酰氧基-5a-孕甾-16-烯-11,20-二酮
(17-acetyl-17-hydroxy-10,13-dimethyl-11-oxo-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl) acetate
(3β,5α)-3,17-dihydroxypregnane-11,20-dione