戊酸雌二醇EP杂质C 货号:E059004 英文名:Estradiol Valerate EP impurity C 同义词:(8S,13S,14S,17S)-3-hydroxy-13-methyl-7,8,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl pentanoate CAS号:95959-20-9 分子式:C23H30O3 分子量:354.48 询价订购