110605-10-2 3-((((4-Chlorophenyl)azo)phenylmethylene)amino)-2-ethyl-4(3H)-quinazolinone 4(3H)-Quinazolinone, 3-((((4-chlorophenyl)azo)phenylmethylene)amino)-2-ethyl- BRN 5151242 alpha-(p-Chlorophenylazo)-N-2-ethyl-4(3H)-oxo-3-quinazolinylbenzylidenimine