英文同义词: | ETHYL 6-(3,4-DICHLOROPHENYL)-3-OXO-2,3,4,5-TETRAHYDRO-4-PYRIDAZINECARBOXYLATE;ethyl 6-(3,4-dichlorophenyl)-3-oxo-2,3,4,5-tetrahydropyridazine-4-carboxylate;4-Pyridazinecarboxylic acid, 6-(3,4-dichlorophenyl)-2,3,4,5-tetrahydro-3-oxo-, ethyl ester |