39488-05-6 3a,4,7,7a-Tetrahydro-2-(2-(diethylamino)ethyl)-4,7-methano-1H-isoindole-1,3(2H)-dione HCl 4,7-Methano-1H-isoindole-1,3(2H)-dione, 3a,4,7,7a-tetrahydro-2-(2-(diethylamino)ethyl)-, monohydrochloride