4-(1-benzothiophen-3-yl)butanoic acid

4-bromo-3,4-dihydro-2H-1-benzothiepin-5-one

5-oxo-3,4-dihydro-2H-1-benzothiepine-4-carbonitrile

4-methyl-5-oxo-2,3-dihydro-1-benzothiepine-4-carbonitrile

(5-oxo-2,3-dihydro-1-benzothiepin-4-ylidene)methyl benzoate