Piperazine e Impurezas

4-Methyl-1-(3-triethoxysilylpropyl)- piperazine

1-(3-Cyanobenzyl)piperazine

1-(4-Chlorobenzenesulfonyl)piperazine

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

1-Benzyl-3,3-dimethylpiperazin-2-one hydrochloride

2-[1-(2-furylmethyl)-2-piperazinyl]ethanol

4-(4-ISOPROPYL-PIPERAZIN-1-YL)-PHENOL

1-(2-(4-Methylpiperazin-1-yl)-2-oxoethyl)cycloheptane-1-carboxylic acid

1-[3-(2-Methoxy-ethoxy)phenyl]piperazine dihydrochloride

4-[(4-Aminophenyl)sulfonyl]piperazin-2-one

1-[2-(4-chloro-2-methylphenoxy)ethyl]piperazine hydrochloride

4'-fluoro-2-(4-methylpiperazinomethyl) benzophenone

2-Amino-1-(piperazin-1-yl)ethan-1-one dihydrochloride

2-(4-Ethylpiperazin-1-yl)-5-(trifluoromethyl)aniline

1-Allyl-4-(2-chloroethyl)piperazine

1-BOC-3-(2-FLUOROPHENYL)PIPERAZINE

4-(4-methylpiperazinomethyl)-4'-trifluoromethylbenzophenone

1-(4-(4-Chlorophenoxy)butyl)piperazine

2-(4-Fluorophenyl)-2-(piperazin-1-yl)acetic acid

6-Piperazin-1-yl-nicotinic acid tert-butyl ester