AML51: Amlodipine Diphthalimide Impurity

3-(2-(1,3-Dioxoisoindolin-2-yl)ethyl) 5-methyl 4-(2-chlorophenyl)-2-((2-(1,3-dioxoisoindolin-2-yl)ethoxy)methyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate ;

CAS # 223734-98-3 ;

C36H30ClN3O9 ;
Mol. Wt.: 684.09 ;