3-(4-(((2-Hydroxy-3-nitrophenyl)methylene)amino)phenyl)-2-methyl-4(3H)-quinazolinone 36934-38-0 4(3H)-Quinazolinone, 3-(4-(((2-hydroxy-3-nitrophenyl)methylene)amino)phenyl)-2-methyl- 5-24-03-00141 (Beilstein Handbook Reference) BRN 0858086