Synonyms:
1-(3,4-dichlorophenyl)-3-methyl-5-pyrazolone ; 2-pyrazolin-5-one,1-(3,4-dichlorophenyl)-3-methyl- (6ci,8ci) ; 3-methyl-1-(3,4-dichlorophenyl)-5-pyrazolone ; 1-(3,4-dichlorophenyl)-3-methyl-2-pyrazolin-5-one ; 1- ( 3.4-dichlorophenyl ) -3-methyl-5-pyazolone ; einecs 236-055-4 ; 1-(3',4'-dichlorophenyl)-3-methyl-5-pyrazolone ; 1-(3,4-dichlorophenyl)-3-methyl-4,5-dihydropyrazole-5-one ; 3h-pyrazol-3-one,2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl- ; 1-(3,4-dichlorophenyl)-3-methyl-5(4h)-pyrazolone ; 1-(3,4-dichlorophenyl)-3-methyl-1h-pyrazol-5(4h)-one ; 2-(3,4-dichlorophenyl)-2,4-dihydro-5-methyl-3h-pyrazol-3-one
