Similar names: Coumachlor (6CI); Coumarin, 3-(α-acetonyl-p-chlorobenzyl)-4-hydroxy- (7CI,8CI); 3-[1-(4-Chlorophenyl)-3-oxobutyl]-4-hydroxy-2H-1-benzopyran-2-one; (±)-3-(α-Acetonyl-4-chlorobenzyl)-4-hydroxy coumarin; (±)-Coumachlor; (±)-p-Chlorowarfarin; 3-(α-Acetonyl-4-chlorobenzyl)-4-hydroxycoumarin; 3-(α-p-Chlorophenyl-β-acetylethyl)-4-hydroxycoumarin; 3-[1-(p-Chlorophenyl)-2-acetylethyl]-4-hydroxycoumarin; Cumachlor; DL-3-(α-Acetonyl-4-chlorobenzyl)-4-hydroxycoumarin; Experimental Rodenticide 332; Geigy Rodenticide Exp. 332; Racemic coumachlor; Tomorin; p-Chlorowarfarin