Synonyms:
2-(tert-butyl)-4,5-dichloro-2,3-dihydropyridazin-3-one ; 4,5-dichloro-2-(1,1-dimethylethyl)-3(2h)-pyridazinone ; 3(2h)-pyridazinone,4,5-dichloro-2-(1,1-dimethylethyl)- ; 2-tert-butyl-4,5-dichloro-3(2h)-pyridazinone ; 2-tert-butyl-4,5-dichloro-2h-pyridazin-3-one