中文名:米非司酮杂质5 |英文名:Mifepristone Impurity 5 | 英文别名:(8S,13S,14S,17S)-5,10,17-trihydroxy-13-methyl-17-(prop-1-yn-1-yl)-1,2,4,5,6,7,8,10,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one | CAS:- | 分子式:C21H28O4 | 分子量:344.45 【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】