1539-42-0 2,2'-Dipicolylamine 2-Pyridinemethanamine, N-(2-pyridinylmethyl)- Bis(2-pyridylmethyl)amine EINECS 216-266-8 N-(2-Pyridylmethyl)pyridine-2-methylamine NSC 176070 Pyridine, 2,2'-(iminodimethylene)di-