Synonyms : Apo-Diflunisal, Apotex Brand of Diflunisal, Cahill May Roberts Brand of Diflunisal, Dolobid, Dolobis, Dolocid, Frosst SA Brand of Diflunisal, MK-647, Merck Brand of Diflunisal, Merck Sharp & Dohme Brand of Diflunisal, Novo-Diflunisal, Nu-Diflunisal, MK 647, MK647