英文别名17-Acetyloxy-3-ethoxypregna-3,5-dien-20-one; 3-Ethoxypregna-3,5-dien-17-ol-20-one-17-acetate; 17α-Acetoxy-3-ethoxypregna-3,5-dien-20-one; Pregna-3,5-dien-20-one, 17-(acetyloxy)-3-ethoxy-; Medroxyprogesterone Acetate Impurity 17; Medroxyprogesterone Impurity 1 
