111223-88-2 2,4-Imidazolidinedione, 3-(4-chlorophenyl)-5-((3-methylphenyl)methylene)- 3-(4-Chlorophenyl)-5-((3-methylphenyl)methylene)-2,4-imidazolidinedione Hydantoin, 3-(p-chlorophenyl)-5-(m-methylbenzylidene)-