3528-72-1 4(1H)-Quinazolinone, 2,3-dihydro-7-chloro-1-(2-(dimethylamino)ethyl)-2-phenyl-, hydrochloride 4(3H)-Quinazolinone, 2,3-dihydro-7-chloro-1-(2-(dimethylamino)ethyl)-2-phenyl-, HCl 7-Chloro-2,3-dihydro-1-(2-(dimethylamino)ethyl)-2-phenyl-4(1H)-quinazolinone hydrochloride HPT 861