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CAS NO:67463-05-2
CAS:
67463-05-2
英文名称:
17-alpha-pregnan-20-one, 3-beta,5-beta,14,19,21-pentahydroxy-14-bet 21-acryl
ate, 3,19- diacetate
14-beta,17-alpha-pregnan-20-one,3-beta,5-beta,14,19,21-pentahydroxy-, 21-acrylate, 3,19- diacetate
