2-thiophen-2-yl-1-benzothiophene

3-naphthalen-1-yl-1-benzothiophene

2-(1-benzothiophen-2-yl)-1,3-benzothiazole

3-(4-methylphenyl)-2,3-dihydro-1-benzothiophene 1,1-dioxide

2-甲基苯并噻吩 1,1-二氧化物