英文别名3-Pyridinecarboxylic acid, 1,2-dihydro-2-oxo-, ethyl ester; ETHYL 2-HYDROXYPYRIDINE-3-CARBOXYLATE; 2-Oxo-1,2-dihydro-pyridine-3-carboxylic acid ethyl ester; ethyl 2-oxo-1H-pyridine-3-carboxylate; Ethyl 2-hydroxynicotinate; 2-hydroxyl nicotinic acid ethyl ester; 3-pyridinecarboxylic acid, 2-hydroxy-, ethyl ester; 2-hydroxy-nicotinic acid ethyl ester; ETHYL 2-HYDROXY-3-PYRIDINECARBOXYLATE; 2-Hydroxy-nicotinsaeure-aethylester; Ethyl 2-oxo-1,2-dihydro-3-pyridinecarboxylate 
