Piperazine e Impurezas

1-(Benzo[b]thiophen-2-ylmethyl)piperazine

1-Methyl-4-(naphthalen-2-ylsulfonyl)piperazine

4-{[4-(cyclopropylmethyl)piperazin-1-yl]methyl}-1,3-thiazol-2-amine

tert-Butyl 4-(n-methylhydrazinecarbonyl)piperazine-1-carboxylate

1-((4-(2-Hydroxyethyl)piperazin-1-yl)methyl)indoline-2,3-dione

1-[(5-ethyl-2-thienyl)methyl]piperazine

3-Methyl-2-(4-methylpiperazin-1-yl)butan-1-amine

1-{1,6-dimethyl-1h-pyrazolo[3,4-d]pyrimidin-4-yl}piperazine dihydrochloride

1-(4-(Benzo[d]thiazol-2-yl)piperazin-1-yl)propan-1-one

4-Chloro-6-(4-methylpiperazin-1-yl)pyrimidin-2-amine hydrochloride

1-(2-(2,3-Dihydrobenzofuran-5-yl)ethyl)piperazine

(4-(2-Chloro-4-nitrophenyl)piperazin-1-yl)(phenyl)methanone

1-(2-(4-Bromophenoxy)ethyl)-4-methylpiperazine

4-(3-Methoxyphenyl)-2-(piperazin-1-ylmethyl)thiazole

1-(3-(Piperazin-1-yl)azetidin-1-yl)ethan-1-one

N-(4-((4-(4-fluorophenyl)piperazin-1-yl)sulfonyl)phenyl)acetamide

4-(3,4-Dimethoxyphenyl)-2-(piperazin-1-yl)thiazole

1-(3-Fluoro-benzyl)-2-methyl-piperazine hydrochloride

1-[(5-Fluorothieny-2-yl)methyl]piperazine

1-(4-Methoxybenzoyl)piperazine hydrochloride