100067-42-3 BENZOIC ACID, 4-(4,5-DIHYDRO-4-((4-(DIMETHYLAMINO)PHENYL)METHYLENE)-2-METHYL-5-O Benzoic acid, 4-(4,5-dihydro-4-((4-(dimethylamino)phenyl)methylene)-2-methyl-5-oxo-1H-imidazol-1-yl)- Benzoic acid, p-(4-(p-(dimethylamino)benzylidene)-2-methyl-5-oxo-2-imidazolin-1-yl)- p-(4-(p-(Dimethylamino)benzylidene)-2-methyl-5-oxo-2-imidazolin-1-yl)benzoic acid