Term Name:	N,N,N',N'-tetrakis(2-pyridylmethyl)ethylenediamine
Synonyms:	N(1),N(1),N(2),N(2)-tetrakis[(pyridin-2-yl)methyl]ethane-1,2-diamine, TPEN
Definition:	An N-substituted diamine that is ethylenediamine in which the four amino hydrogens are replaced by 2-pyridylmethyl groups.
Ontology:	ChEBI [CHEBI:88217]  ( EBI )