3-(4-(m-Tolyl)-1-piperazinylmethyl)-4(3H)-quinazolinone dihydrochloride 4(3H)-Quinazolinone, 3-(4-(m-tolyl)-1-piperazinylmethyl)-, 2HCl 4(3H)-Quinazolinone, 3-(4-(m-tolyl)-1-piperazinylmethyl)-, dihydrochloride 68638-28-8