英文别名3-pyridazinecarboxylic acid,6-chloro-4-methoxy-,methyl ester; 6-chloro-4-methoxypyridazine-3-carboxylic acid methyl ester; 6-chloro-4-methoxy-3-pyridazinecarboxylic acid methyl ester; Methyl 6-chloro-4-methoxy-3-pyridazinecarboxylate; 3-Pyridazinecarboxylic acid, 6-chloro-4-methoxy-, methyl ester; METHYL 6-CHLORO-4-METHOXY-PYRIDAZINE-3-CARBOYLATE 
