醋酸甲地孕酮EP杂质C 货号:M062001 英文名:Megestrol Acetate EP Impurity C 同义词:(1S,4aS,4bR,10aR,10bS,12aS)-1,6,10a,12a-tetramethyl-2,8-dioxo-1,2,3,4,4a,4b,8,9,10,10a,10b,11,12,12a-tetradecahydrochrysen-1-yl acetate CAS号:74910-22-8 分子式:C24H32O4 分子量:384.51 询价订购