2-Bromo-8-chlorodibenzo[b,d]furan
2-Bromodibenzo[b,d]furan
2-Bromo-7-chlorodibenzo[b,d]furan
2,8-Dibromodibenzo[b,d]furan
8-Bromo-1-chlorodibenzo[b,d]furan
2-Bromo-4-iododibenzo[b,d]furan
