(+-)-N,N-Dimethyl-N'-((1-phenyl-2-pyrrolidinyl)methyl)-1,3-propanediamine dihydrochloride 1,3-Propanediamine, N,N-dimethyl-N'-((1-phenyl-2-pyrrolidinyl)methyl)-, dihydrochloride, (+-)- 142469-67-8