2-(4-(Phenylsulfonyl)piperazin-1-yl)ethanol
1-((4-Bromophenyl)sulfonyl)-4-methylpiperazine
2-(4-((2-Aminophenyl)sulfonyl)piperazin-1-yl)ethanol
tert-Butyl 4-((4-bromophenyl)sulfonyl)piperazine-1-carboxylate
1-((4-Nitrophenyl)sulfonyl)piperazine
2-Ethoxy-5-((4-ethylpiperazin-1-yl)sulfonyl)benzoic acid
(4-((4-(tert-Butoxycarbonyl)piperazin-1-yl)sulfonyl)phenyl)boronic acid
1-Tosylpiperazine
4-((4-Methylpiperazin-1-yl)sulfonyl)aniline
1-((3-bromophenyl)sulfonyl)-4-methylpiperazine
1-Tosylpiperazine hydrochloride
1-(Phenylsulfonyl)piperazine
1-(Phenylsulfonyl)piperazine hydrochloride
2-Ethoxy-5-((4-ethylpiperazin-1-yl)sulfonyl)benzoic acid hydrochloride
1-((3-Bromo-4-ethoxyphenyl)sulfonyl)-4-methylpiperazine
tert-Butyl 4-((3-bromophenyl)sulfonyl)piperazine-1-carboxylate
1-((2-(Trifluoromethyl)phenyl)sulfonyl)piperazine
