- 头孢哌酮杂质A(EP)购买
- 目录号: PI00025002 品名: 头孢哌酮内酯杂质,Cefoperazone Impurity A(EP),Cefoperazon Lactone Impurity
CAS No:73240-08-1 | Chemical Formula:C23H23N5O8S |N-((R)-2-(((5aR,6R)-1,7-dioxo-1,4,5a,6-tetrahydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)amino)-1-(4-……