2,7-二溴-9,9-双(4-甲基苯基)-9H-芴

2,7-dibromo-4-nitrofluoren-9-one

4-[2,7-dibromo-9-(4-hydroxyphenyl)fluoren-9-yl]phenol

2,7-二溴-9,9-二苯基芴

2,7-二溴芴