分类:Pharmaceuticals, Intermediates & Fine Chemicals, Steroids, CAS:595-33-5 分子式:C24H32O4 分子量:384.51 物理性质:Crystalline Solid 应用说明:Orally active progestogen; formerly used in combinations as oral contraceptive. 别名:17-(Acetyloxy)-6-methypregna-4,6-diene-3,20-dione;