(3R,12R)-N1,N14-Diethyl-3,12-dihydroxyhomospermine tetrahydrochloride 177798-02-6 3,8,13,18-Tetrazaeicosane-6,15-diol, tetrahydrochloride, (R-(R*,R*))- N(sup 1),N(sup 14)-Diethyl-(3R),(12R)-dihydroxyhomospermine-tetrahydrochloride