| 英文同义词: | ethyl 2-methyl-4-(2-nitrophenyl)-6-oxo-1,4,5,6-tetrahydropyridine-3-carboxylate;3-Pyridinecarboxylic acid, 1,4,5,6-tetrahydro-2-methyl-4-(2-nitrophenyl)-6-oxo-, ethyl ester;Ethyl 2-methyl-4-(2-nitrophenyl)-6-oxo-1,4,5,6-tetrahydro-3-pyridinecarboxylate |