英文别名
2-(4-chloro-phenyl)-6-thiophen-2-yl-4,5-dihydro-2H-pyridazin-3-one;2-(4-chloro-phenyl)-6-[2]thienyl-4,5-dihydro-2H-pyridazin-3-one;2-(4-Chlor-phenyl)-6-[2]thienyl-4,5-dihydro-2H-pyridazin-3-on;2-(4-Chlorophenyl)-6-thiophen-2-yl-4,5-dihydropyridazin-3-one