4-Quinazolinamine, 7-chloro-N,N-diethyl-2-(2-(4-nitrophenyl)ethenyl)- 5-25-11-00492 (Beilstein Handbook Reference) 57942-27-5 7-Chloro-N,N-diethyl-2-(2-(4-nitrophenyl)ethenyl)-4-quinazolinamine BRN 0767337