108-88-3
甲苯
→
54941-52-5
4-[9-(4-carbonochloridoylphenyl)fluoren-9-yl]benzoyl chloride
54941-50-3
9,9-二对甲苯-9h-芴
486-25-9
9-芴酮
54941-51-4
4-[9-(4-carboxyphenyl)fluoren-9-yl]benzoic acid