4-Bromo-4'-pentylbiphenyl (CAS NO.63619-59-0) is also named as 1,1'-Biphenyl, 4-bromo-4'-pentyl- ; 4-Bromo-4'-n-pentylbiphenyl ; 4-Bromo-4'-pentyl-1,1'-biphenyl ; 1,1'-Biphenyl-4-bromo-4'-n-pentyl .