67455-94-1

N,N'-(1,2-Phenylene)dipicolinamide N,N'-(1,2-Phenylene)dipicolinamide N,N-bis(2-pyridinecarboxamide)-1,2-benzene 2-Pyridinecarboxamide, N,N'-1,2-phenylenebis- N,N'-1,2-phenylene-bis(2-pyridine-carboxamide)