维拉帕米

盐酸维拉帕米EP杂质A

V022001 63434-11-7
C25H38N2O4HCl

盐酸维拉帕米EP杂质B

V022002 13078-76-7
C11H17NO2HCl 231.719122409821

盐酸维拉帕米EP杂质C

V022003 51012-67-0
C12H19NO2HCl 245.7457