33017-93-5 4(3H)-Quinazolinone, 7-chloro-2-(4-methyl-1-piperazinyl))- 4(3H)-Quinazolinone, 7-chloro-2-(4-methyl-1-piperazinyl)- 5-25-15-00061 (Beilstein Handbook Reference) 7-Chloro-2-(4-methyl-1-piperazinyl)-4(3H)-quinazolinone BRN 0805530