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CAS号: 42599-97-3 英文名称: 17,20,21-Tris[(trimethylsilyl)oxy]pregna-4,20-diene-3,11-dione 英文同义词: 17,20,21-Tris[(trimethylsilyl)oxy]pregna-4,20-diene-3,11-dione;Pregna-4,20-diene-3,11-dione, 17,20,21-tris[(trimethylsilyl)oxy]- (9CI) 中文名称: 中文同义词: 分子式: C30H52O5Si3 分子量: 576.99