英文别名Methyl 3-chloro-6-hydroxypicolinate; methyl 3-chloro-6-oxo-1H-pyridine-2-carboxylate; 2-Pyridinecarboxylic acid, 3-chloro-1,6-dihydro-6-oxo-, methyl ester; Methyl 3-chloro-1,6-dihydro-6-oxo-2-pyridinecarboxylate; 2-pyridinecarboxylic acid, 3-chloro-6-hydroxy-, methyl ester; Methyl 3-chloro-6-hydroxypyridine-2-carboxylate 
