112806-17-4 3-(2-Chlorobenzoyl)-5-((3-chlorophenyl)methylene)-2-thioxo-4-imidazolidinone 3-o-Chlorobenzoyl-5-(3'-chlorobenzylidene)-2-thiohydantoin 4-Imidazolidinone, 3-(2-chlorobenzoyl)-5-((3-chlorophenyl)methylene)-2-thioxo-