Synonyms: 52882-88-9;AC1L3M7R;Pyridine,1,1'-([1,1'-biphenyl]-4-4'diyldicarbonyl)bis[1,2,3,4-tetrahydro-;biphenyl-4,4'-diylbis(3,4-dihydropyridin-1(2H)-ylmethanone);Pyridine, 1,1'-((1,1'-biphenyl)-4-4'diyldicarbonyl)bis(1,2,3,4-tetrahydro-;[4-[4-(3,4-dihydro-2H-pyridine-1-carbonyl)phenyl]phenyl]-(3,4-dihydro-2H-pyridin-1-yl)methanone