Nicardipine Bis analog

Chemical Name: Nicardipine EP Impurity B ;bis(2-(benzyl(methyl)amino)ethyl) 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate Dihydrochloride

Smile: O=C(C1=C(C)NC(C)=C(C(OCCN(CC2=CC=CC=C2)C)=O)C1C3=CC=CC([N+]([O-])=O)=C3)OCCN(CC4=CC=CC=C4)C.[2HCl]