1-Dimethylaminoethyl-2-alpha-pyridyl-4-oxo-1,2,3,4-tetrahydrochinazolin tartrat [German] 2,3-Dihydro-1-(2-(dimethylamino)ethyl)-2-(2-pyridyl)-4(1H)-quinazolinone tartrate 4(1H)-Quinazolinone, 2,3-dihydro-1-(2-(dimethylamino)ethyl)-2-(2-pyridyl), tartrate 4(1H)-Quinazolinone, 2,3-dihydro-1-(2-(dimethylamino)ethyl)-2-(2-pyridyl)-, tartrate 73987-31-2 HPT 909 tartrat [German]