10-(3-Dimethylaminopropylidene)-5,6,7,8,9,10-hexahydro-5,9-methanobenzocyclooctene HCl 17538-69-1 5,9-Methanobenzocyclooctene-delta(sup 10(5H),gamma)-propylamine, 6,7,8,9-tetrahydro-N,N-dimethyl-, hydrochloride