16181-75-2 2-((4,5-Dihydro-1H-imidazol-2-yl)thio)-N,N-dimethylethanamine dihydrochloride ETHANAMINE, 2-((4,5-DIHYDRO-1H-IMIDAZOL-2-YL)THIO)-N,N-DIMETHYL-, DIHYDROCHLORID Ethanamine, 2-((4,5-dihydro-1H-imidazol-2-yl)thio)-N,N-dimethyl-, dihydrochloride