戊酸雌二醇EP杂质J 货号:E059005 英文名:Estradiol Valerate EP Impurity J 同义词:(8R,9S,13S,14S,17S)-3-methoxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl pentanoate CAS号:N/A 分子式:C24H34O3 分子量:370.52 询价订购