3-Cyclopentylamino-propionic acid ethyl esterhydrochloride

1-[2-(Methylsulfonyl)-4-nitrophenyl]-3-methylpiperazine

2-[4-[2-(Methylsulfonyl)phenyl]piperazin-1-yl]ethanol

1-(4-Cyanophenyl)piperidine-3-carboxylic acid

1-[5-(三氟甲基)-2-吡啶]哌啶-4-羧酸, 1-[5-(Trifluoromethyl)pyridin-2-yl]piperidine-4-carboxylic acid

1-(Fluoro-2-nitrophenyl)-3-methylpiperidine

Ethyl 1-[2-Nitro-4-(trifluoromethyl)phenyl](trifluoromethyl)phenyl]piperidine-3-carboxylate

1-[4-(Methylsulfonyl)phenyl]piperidine-4-carboxamide

1-[(2-Methyl-4-methylsulfonyl)phenyl]piperidine-4-carboxylic acid

2-Bromo-5-(ethylsulfonyl)aniline

2-Methylsulfonyl-5-(piperidin-1-yl)aniline