1,2-Benzenediol, 4-(6,7-dimethyl-6-azabicyclo(3.2.1)oct-1-yl)-, hydrobromide, endo-(+-)- 61098-55-3 endo-(+-)-4-(6,7-Dimethyl-6-azabicyclo(3.2.1)oct-1-yl)-1,2-benzenediol hydrobromide