Piperazine e Impurezas

4-[4-(4-methylpiperazin-1-yl)-3-nitrophenyl]-1,2-dihydrophthalazin-1-one

1-Boc-4-(4-carbamimidoyl-phenyl)-piperazine acetate

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

2-[1-(chloroacetyl)-3-oxopiperazin-2-yl]-N-(2-chlorophenyl)acetamide

2-(1-(2-Chloroacetyl)-3-oxopiperazin-2-yl)-N-(4-phenoxyphenyl)acetamide

4-Methoxy-N-(2-(4-(4-methoxybenzoyl)piperazin-1-yl)ethyl)benzamide

3,3,3-Trifluoro-1-(piperazin-1-yl)propan-1-one hydrochloride

1-[1-(3-Chloro-phenyl)-ethyl]-piperazine hydrochloride

5-(Piperazin-1-yl)-1H-indazole

1-(4-(6-Nitropyridin-3-yl)piperazin-1-yl)ethan-1-one

1-[(2-methyl-1,3-thiazol-4-yl)sulfonyl]piperazine hydrochloride

1-(4-Fluorophenyl)-2-(piperazin-1-yl)ethan-1-one

2-[4-(4-methoxyphenyl)piperazin-1-yl]ethanamine

5-(4-Methoxyphenyl)-2-(piperazin-1-yl)-6h-1,3,4-thiadiazine dihydrochloride

N-(4-methoxyphenyl)-2-piperazin-1-ylacetamide dihydrochloride

tert-Butyl 3-(fluoromethyl)piperazine-1-carboxylate