11bH-Benzo(a)quinolizine, 1,2,3,4,6,7-hexahydro-2-beta-amino-9,10-dimethoxy-, dihydrochloride 39630-41-6 Amino-2-beta dimethoxy-9,10 hexahydro-1,2,3,4,6,7 11b H benzo(a)quinolizine dichlorhydrate