20067-94-1 3-BUTENYLAMINE, N,N-DIMETHYL-4-(o-PHENETHYLPHENYL)-, FUMARATE (1:1) 4-Dimethylamino-1-(2-(2-phenylaethyl)phenyl)buten hydrogenfumarat [German] 4-Dimethylamino-1-(2-(2-phenylethyl)phenyl)butene hydrogen fumarate N,N-Dimethyl-4-(o-phenethylphenyl)-3-butenylamine fumarate