Piperazines

3-(3,4-dichlorophenyl)piperazin-2-one

2-{4-[(4-Methoxyphenyl)sulfonyl]piperazino}-1-ethanol

(3-Bromophenyl)(4-methylpiperazin-1-yl)methanone

2-(2-Oxopiperazin-1-yl)acetamide

2-(4-(5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)benzaldehyde

1-[(2-Nitrophenyl)sulfonyl]piperazine

tert-Butyl 4-(2-(((benzyloxy)carbonyl)-amino)ethyl)piperazine-1-carboxylate

(R)-1-((4-Chlorophenyl)(phenyl)methyl)piperazine

(Z)-1-acetyl-3-benzylidenepiperazine-2,5-dione

1-(bis(4-chlorophenyl)methyl)piperazine

3-Piperazin-1-yl-propionic acid

1-(3,4-Dihydroxyphenyl)pentan-1-one

ethyl 3,5-dimethylpiperazine-1-carboxylate

1-Isopropyl-3-methyl-piperazine

tert-Butyl 4-((4-bromophenyl)sulfonyl)-piperazine-1-carboxylate

1-[(2-Chlorophenyl)sulfonyl]piperazine