BAY-a 4339; Dimethyl 4-(m-nitrophenyl)-2,6-dimethyl-1,4-dihydro-3,5-pyridinedicarboxylate;3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(m-nitrophenyl)-,dimethyl ester (8CI);3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, 3,5-dimethyl ester;1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic aciddimethyl ester;m-Nifedipine;3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, dimethyl ester (9CI); 

dimethyl2,6-dimethyl-4-(2-nitrophenyl)-3,5-pyridinedicarboxylate;Nitrophenyl nifedipine;oxidized nifedipine;B 4759;2,6-Dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylic acid dimethyl ester;4-(2-Nitrophenyl)-2,6-dimethylpyridine-3,5-dicarboxylic acid dimethyl ester;Dehydro Nifedipine;2,6-Dimethyl-4-(2-nitrophenyl)-3,5-pyridinedicarboxylic Acid 3,5-Dimethyl Ester;BAY-b-4759; 

3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)-, 3,5-dimethyl ester,hydrochloride (1:1);3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)-, dimethyl ester,monohydrochloride (9CI); Nifedipine-hydrochloride;