110621-87-9 3-((((2-Chlorophenyl)azo)phenylmethylene)amino)-2-methyl-4(3H)-quinazolinone 4(3H)-Quinazolinone, 3-((((2-chlorophenyl)azo)phenylmethylene)amino)-2-methyl- BRN 5148374 alpha-(o-Chlorophenylazo)-N-2-methyl-4(3H)-oxo-3-quinazolinylbenzylidenimine