1-Propanone, 3-(diethylamino)-1-(3,9-diazabicyclo(3.3.1)non-3-yl)-, dihydrochloride 102071-94-3 3-(Diethylamino)-1-(3,9-diazabicyclo(3.3.1)non-3-yl)-1-propanone dihydrochloride