2,3,4,6-Tetrafluorobromobenzene (CAS NO.1559-86-0) is also named as 2-Bromo-1,3,4,5-tetrafluorobenzene ; 1-Bromo-2,3,4,6-tetrafluorobenzene ; Benzene, 2-bromo-1,3,4,5-tetrafluoro- .