2,6-Dimethyl-4-(3-nitrophenyl)-3,5-pyridinphenylmethyl)amino]ethyl Ester Hyipine USP Pyridine Analog; 3-(2-(benzyl(methyl)amino)ethyl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate,3-(2-(benzyl(methyl)amino)ethyl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate,A pyridine metabolite M-5 of Nicardipine.,Nicardipine Therapeutic