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CAS号: 7780-63-4 英文名称: Pregna-4,9(11)-diene-17,21-diol-3,20-dione17,21-diacetate 英文同义词: 17α,21-Diacetoxy-4,9(11)-pregnadiene-3,20-dione;17,21-Diacetyloxypregna-4,9(11)-diene-3,20-dione;3,20-Dioxopregna-4,9(11)-diene-17α,21-diol diacetate;Pregna-4,9(11)-diene-17,21-diol-3,20-dione17,21-diacetate;17,21-Dihydroxypregna-4,9(11)-diene-3,20-dione17,21-diacetate 中文名称: 孕甾-4,9(11)-二烯-17Α,21-二醇-3,20-二酮-17,21-二醋酸酯 中文同义词: 孕甾-4,9(11)-二烯-17Α,21-二醇-3,20-二酮-17,21-二醋酸酯 分子式: 分子量: 0