126293-28-5 2-Imidazolin-5-one, 4-(o-nitrobenzylidene)-1-((p-nitrobenzylidene)amino)-2-phenyl- 4-(o-Nitrobenzylidene)-1-((p-nitrobenzylidene)amino)-2-phenyl-2-imidazolin-5-one 4H-Imidazol-4-one, 3,5-dihydro-5-((2-nitrophenyl)methylene)-3-(((4-nitrophenyl)methylene)amino)-2-phenyl-