Piperazine e Impurezas

4-[2-(4-Methyl-1-piperazinyl)ethoxy]benzaldehyde

4-(4-Chlorophenyl)piperazine-1-carboxamide

((2S,5R)-5-Methylpiperazin-2-yl)methanol dihydrochloride

1-{imidazo[1,2-a]pyridin-2-ylmethyl}piperazine

2-(4-Fluorophenyl)-4-(piperazin-1-ylmethyl)thiazole

cyclopropyl 2-(4-methylpiperazinomethyl)phenyl ketone

1-(1-(Methylsulfonyl)azetidin-3-yl)piperazine

ethyl 4-[3-(4-methylpiperazinomethyl)phenyl]-4-oxobutyrate

3-Methyl-1-thiazol-5-ylmethyl-piperazine hydrochloride

4-Methyl-6-(4-methylpiperazin-1-yl)nicotinaldehyde

Methyl 3-(piperazin-1-yl)propanoate

1-(4-(Furan-2-carbonyl)piperazin-1-yl)-2-(1H-indol-3-yl)ethane-1,2-dione

3-[(3-oxopiperazin-1-yl)sulfonyl]benzoic acid

6-(4-Methoxy-phenyl)-5-piperazin-1-ylmethyl-imidazo[2,1-b]thiazole

3-Cyclohexyl-1-(piperazin-1-yl)propan-1-one

4-Chloro-2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-5-(piperazin-1-yl)pyridazin-3(2H)-one

2-Fluoro-N-[2-(piperazin-1-yl)ethyl]benzamide

4-Benzyl-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)piperazine-1-carboxamide

4-[4-(4-chlorobenzenesulfonyl)piperazin-1-yl]-4-oxobutanoic acid

N-allyl-2-piperazin-1-ylacetamide