题目内容
含有两个手性中心，为(1R，2S)构型的药物是
2021-10-19
A.盐酸伪麻黄碱
B.盐酸多巴酚丁胺
C.盐酸异丙肾上腺素
D.盐酸麻黄碱
E.盐酸多巴胺
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='26088' and id < 2186958 and id<>'2186958' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26088' and id > 2186958 and id<>'2186958' order by id asc limit 5