113682-56-7

DK7304 DK7477 1,4-bis(4-pyridyl)benzen 4-bis(pyrid-4-yl)benzene 1,4-Di(4-pyridyl)benzene 1,4-bis(pyrid-4-yl)benzene 1,4-Bis(4-pyridyl)-benzene 1,4-Bis(4-pyridinyl)benzene 1,4-Di(4-pyridyl)benzene&gt 1,4-Di(pyridin-4-yl)benzene 4,4'-(1,4-Phenylene)bispyridine 4-(4-pyridin-4-ylphenyl)pyridine Pyridine, 4,4'-(1,4-phenylene)bis-