4(1H)-Quinazolinone, 2,3-dihydro-1-(2-(dimethylamino)ethyl)-2-(2-pyridyl)-, 8-chlortheophyllinate 4(3H)-Quinazolinone, 2,3-dihydro-1-(2-(dimethylamino)ethyl)-2-(2-pyridyl)-, 8-chlortheophyllinate 73987-30-1 HPT 909-8-chlortheophyllinat [German]