中文名:米非司酮杂质1 |英文名:Mifepristone Impurity 1 | 英文别名:(8S,13S)-17-ethyl-13-methyl-1,2,4,6,7,8,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-ol | CAS:- | 分子式:C22H32O3 | 分子量:344.5 【桐晖药业专业提供大量货期短、价格低廉、可定制的现货杂质对照品,咨询电话:18922121079 / 020-66392416】