113849-23-3 Benzenesulfonamide, N-(((4-methylphenyl)amino)carbonyl)-4-(4-oxo-2-phenyl-3(4H)-quinazolinyl)- N-(((4-Methylphenyl)amino)carbonyl)-4-(4-oxo-2-phenyl-3(4H)-quinazolinyl)benzenesulfonamide