1-Dimethylaminoaethyl-2-alpha-pyridyl-4-oxo-1,2,3,4-tetrahydrochinazolin HCl [German] 1508-37-8 2,3-Dihydro-1-(2-(dimethylamino)ethyl)-2-(2-pyridyl)-4(1H)-quinazolinone hydrochloride 4(1H)-Quinazolinone, 2,3-dihydro-1-(2-(dimethylamino)ethyl)-2-(2-pyridyl)-, hydrochloride 41H)-Quinazolinone, 2,3-dihydro-1-(2-(dimethylamino)ethyl)-2-(2-pyridyl)-, HCl HPT 909-hydrochlorid [German]