1-(4-((7-Bromo-4-oxo-2-phenyl-3(4H)-quinazolinyl)amino)benzoyl)-4-methylpiperazine 131604-16-5 Piperazine, 1-(4-((7-bromo-4-oxo-2-phenyl-3(4H)-quinazolinyl)amino)benzoyl)-4-methyl-