雌二醇杂质3 货号:E059003 英文名:Estradiol impurity 3 同义词:(6S,8R,9S,13S,14S,17S)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,6,17-triol CAS号:1229-24-9 分子式:C18H24O3 分子量:288.38 询价订购