tetraethylenepentamine1,11-Diamino-3,6,9-triazaundecane1,4,7,10,13-pentaazatridecane3,6,9-triazaundecamethylenediamine3,6,9-triazaundecane-1,11-diamineN-(2-aminoethyl)-N'-[2-[(2-aminoethyl)amino]ethyl]-1,2-ethanediamineTEPATetraethylenepentamineTetraethylenpentamintetren