Cilnidipine Impurity 1

Chemical Name: Nimodipine BP Impurity C ; Nimodipine USP RC B ; O-Desisopropyl-O-methoxyethyl Nimodipine ; bis(2-methoxyethyl) 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

Smile: CC1=C(C(OCCOC)=O)C(C2=CC=CC([N](=O)=O)=C2)C(C(OCCOC)=O)=C(C)N1