2,7-二溴-9-苯基-9H-9-羟基芴

2,7-diphenyl-9H-fluorene

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

2,7-二溴-9H-芴-4-胺

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