4,4'-(2,2',2",5,5',5"-hexamethyl-[1,1':4',1"-terphenyl]-4,4"-diyl)dipyridine

4,4'-(2,2',2",5,5',5"-hexamethyl-[1,1':4',1"-terphenyl]-4,4"-diyl)dipyridine · CAS 1482505-91-8