2,3-Dihydro-1-(2-(diethylamino)ethyl)-2-phenyl-4(1H)-quinazolinone hydrochloride 3519-95-7 4(1H)-Quinazolinone, 2,3-dihydro-1-(2-(diethylamino)ethyl)-2-phenyl-, hydrochloride 4(3H)-Quinazolinone, 2,3-dihydro-1-(2-(diethylamino)ethyl)-2-phenyl-, HCl HPT 836