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CAS号: 49751-53-3 英文名称: 17,21-dihydroxypregna-1,4-diene-3,20-dione 17-acetate 英文同义词: 17,21-dihydroxypregna-1,4-diene-3,20-dione 17-acetate;Pregna-1,4-diene-3,20-dione, 17-(acetyloxy)-21-hydroxy- (9CI) 中文名称: 中文同义词: 分子式: C23H30O5 分子量: 386.48