Synonyms: LABOTEST-BB LT00441243;COLOR COUPLING AGENT, Y-55;2-(4-CARBOXYPHENOXY)-2-PIVALOYL-2',4'-DICHLOROACETANILIDE;benzoicacid,4-[1-[[(2,4-dichlorophenyl)amino]carbonyl]-3,3-dimethyl-2-oxobuto;4-[1-[[(2,4-dichlorophenyl)amino]carbonyl]-3,3-dimethyl-2-oxobutoxy]benzoic acid;Benzoic acid, 4-[1-[[(2,4-dichlorophenyl) amino]carbonyl]-3,3-dimethyl-2-oxobutoxy]-;2-(4-CARBOXYPHENOXY)-2-PIVALOYL-2'',4''-DICHLOROACETANILIDE 96%