87168-43-2 beta-Alanine, N,N-diethyl-, 8-methyl-8-azabicyclo(3.2.1)oct-3-yl ester, dihydrochloride, exo- exo-N,N-Diethyl-beta-alanine 8-methyl-8-azabicyclo(3.2.1)oct-3-yl ester dihydrochloride