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5-Fluoro-2-methylsulfonylaniline

4-Bromo-2-nitrophenylhydrazine hydrochloride

(Pyridin-2-ylsulfanyl)acetic acid

Benzo[b]thiophen-3-ylamine hydrochloride

Ethyl chloro[(4-methoxyphenyl)hydrazono]acetate

3-Chloro-5,6-dihydro-1-(4-nitrophenyl)-2(1h)-pyridinone