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CAS号: 102447-86-9 英文名称: 21-Hydroxy-pregna-1,4,16-triene-3,11,20-trione 英文同义词: Prednisone Impurity 7;17-Dehydroxy 16-Dehydro Prednisone;21-Hydroxy-pregna-1,4,16-triene-3,11,20-trione;(8S,9S,10R,13S,14S)-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,12,14,15-hexahydro-6H-cyclopenta[a]phenanthrene-3,11-dione 中文名称: 21-羟基孕甾-1,4,16-三烯-3,11,20-三酮 中文同义词: 泼尼松杂质7;21-羟基孕甾-1,4,16-三烯-3,11,20-三酮 分子式: C21H24O4 分子量: 340.41286