1,17-Bis(phenylmethyl)-1,5,13,17-tetraazaheptadecane tetrahydrochloride 1,19-Diphenyl-2,6,14,18-tetraazanonadecane tetrahydrochloride 1,7-Heptanediamine, N,N'-bis(3-((phenylmethyl)amino)propyl)-, tetrahydrochloride 131275-14-4 MDL 27,695 N,N'-Bis(3-((phenylmethyl)amino)propyl)-1,7-heptanediamine tetrahydrochloride N,N'-Bis(3-(benzylamino)propyl)-1,7-diaminoheptane tetrahydrochloride