Piperazine e Impurezas

(4-Cyclobutylpiperazin-1-yl)(piperidin-4-yl)methanone

2-[2-(1-Piperazinyl)ethyl]-1h-isoindole-1,3(2h)-dione

1-[4-(trifluoromethyl)-1,3-thiazol-2-yl]piperazine

(4-(2-Aminoethyl)piperazin-1-yl)(thiophen-2-yl)methanone

1-Tosyl-4-(3-(trifluoromethyl)pyridin-2-yl)piperazine

1-((4-Fluorophenyl)sulfonyl)-4-methylpiperazine

3-Methyl-1-(4-methyl-benzyl)-piperazine hydrochloride

1-(3-Chlorobenzyl)piperazin-2-one

1-[4-chloro-3-(trifluoromethyl)benzenesulfonyl]piperazine

1-[(3,4-dimethoxyphenyl)sulfonyl]piperazine

3-Methyl-1-(3-methylpyridin-4-yl)piperazine

1-(Benzyloxy)-3-(piperazin-1-yl)propan-2-ol

3-Chloro-4-(4-propylpiperazin-1-yl)aniline

1-(2-Methoxyphenyl)-4-(methylsulfonyl)piperazine

1-Cyclohexyl-2-methylpiperazine

4-((4-(Tert-butyl)phenyl)sulfonyl)piperazin-2-one

3-Benzyl-4-((2-(piperazin-1-yl)ethyl)amino)-2H-chromen-2-one

4-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)benzonitrile

2-[4-(2-fluorophenyl)piperazin-1-yl]-7-(4-methylphenyl)-1H,4H-thieno[3,2-d]pyrimidin-4-one

N-cyclopropyl-2-nitro-5-piperazin-1-ylaniline