英文别名:
ethyl 6-hydroxypicolinate;ethyl 6-oxo-1H-pyridine-2-carboxylate;ETHYL 6-HYDROXYPYRIDINE-2-CARBOXYLATE;6-keto-1H-pyridine-2-carboxylic acid ethyl ester;6-oxo-1H-pyridine-2-carboxylic acid ethyl ester;2-Pyridinecarboxylic acid, 1,6-dihydro-6-oxo-, ethyl ester