2-Imino-5,5-diphenyl-4-imidazolidinone 26975-70-2 4-Imidazolidinone, 2-imino-5,5-diphenyl- 4H-Imidazol-4-one, 2-amino-1,5-dihydro-5,5-diphenyl- 5,5-Diphenylglycocyamidine Glycocyamidine, 5,5-diphenyl-