4-Imidazolidinone, 5-((2-chlorophenyl)methylene)-3-(3-methylphenyl)-2-thioxo- 5-((2-Chlorophenyl)methylene)-3-(3-methylphenyl)-2-thioxo-4-imidazolidinone 5-24-08-00159 (Beilstein Handbook Reference) 61388-71-4 BRN 0926085