Imazamethabenz;ac263840;imazamethabenz (free acid);2-(4,5-DIHYDRO-4-METHYL-4-(1-METHYLETHYL)- 5-OXO-1H-IMIDAZOL-2-YL)-4(OR 5)- METHYL-;Benzoic acid, 2-(4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl)-4(or 5)-methyl-;Imazamethabenz [iso]