1-(2-Fluoro-4-nitrophenyl)-3-methylpiperazine

2-Bromo-5-(methylsulfonyl)aniline

3-Nitro-4-piperidin-1-ylbenzoic acid

[4-(Ethylsulfonyl)phenyl]hydrazine hydrochloride

Ethyl 3-nitro-4-[4-(2-hydroxyethyl)piperazin-1-yl]benzoate

1-(4-Fluoro-2-nitrophenyl)-2-methylpiperidinehydrochloride

1-(5-Nitropyridin-2-yl)-3-piperidinecarboxylic acid

1-(4-Nitrophenyl)piperidine-2-carboxylic acid

1-[4-Fluoro-2-(methylsulfonyl)phenyl]hydrazine

4-Ethylsulfonyl-2-nitrophenol