100037-28-3 BENZOIC ACID, 4-(4,5-DIHYDRO-4-((4-HYDROXY-3-METHOXYPHENYL)METHYLENE)-2-METHYL-5 Benzoic acid, 4-(4,5-dihydro-4-((4-hydroxy-3-methoxyphenyl)methylene)-2-methyl-5-oxo-1H-imidazol-1-yl)- Benzoic acid, p-(4-(4-hydroxy-3-methoxybenzylidene)-2-methyl-5-oxo-2-imidazolin-1-yl)- p-(4-(4-Hydroxy-3-methoxybenzylidene)-2-methyl-5-oxo-2-imidazolin-1-yl)benzoic acid