英文别名:
3-Pyridinecarboxylic acid, 1,2-dihydro-2-oxo-, ethyl ester;ethyl-2-oxo-1,2-dihydro-3-pyridinecarbonitrile;ETHYL 2-HYDROXYPYRIDINE-3-CARBOXYLATE;2-Oxo-1,2-dihydro-pyridine-3-carboxylic acid ethyl ester;2-Oxo-1,2-dihydro-pyridine-3-carboxylic acid tert-butyl ester;Ethyl 2-oxo-1,2-dihydropyridine-3-carboxylate;ethyl 2-oxo-1H-pyridine-3-carboxylate