benzo[b]xanthen-12-one

(2-hydroxyphenyl)(naphthalen-2-yl)methanone

苯并[b]萘并[2,3-d]呋喃

2-(4-chlorophenyl)naphthalene

2,2-二氧代-1,3-二氢苯并[c]噻吩-5-胺