2-(1-benzothiophen-2-yl)quinoline

1-(1-benzothiophen-3-yl)-3-chloropropan-1-one

(2-methyl-1-benzothiophen-3-yl)-phenylmethanone

1-乙炔基-2-(甲硫基)苯

methyl 1-benzothiophene-2-carbodithioate