Piperazine e Impurezas

3-Fluoro-4-(4-methylpiperazin-1-yl)benzoic acid hydrochloride

3-Piperazin-1-yl-pyridine-2-carboxylic acid tert-butyl ester

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

2-(4-Chloro-3-nitro-1h-pyrazol-1-yl)-1-(piperazin-1-yl)ethan-1-one

[4-(4-Acetylpiperazin-1-yl)-3-chlorophenyl]amine

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

1-[3,5-bis(trifluoromethyl)benzoyl]-3-methylpiperazine

2-(4-Methylpiperazine-1-carbonyl)-1,2,3,4-tetrahydroquinoline

1-[4-methyl-2-(4-methylpiperazin-1-yl)pyrimidin-5-yl]ethanone

1-BOC-3-O-TOLYLPIPERAZINE

tert-Butyl 4-(azetidin-3-yl)piperazine-1-carboxylate hydrochloride

2-Methoxy-4-(piperazin-1-yl)aniline trihydrochloride

n,n-Dimethylpiperazine-1-sulfonamide hydrochloride

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

7-(4-methoxyphenyl)-2-(4-phenylpiperazin-1-yl)-1H,4H-thieno[3,2-d]pyrimidin-4-one

1-(4-Cyano-benzyl)-piperazine-2-carboxylic acid hydrochloride

1-(4-Bromophenyl)-2-(4-methylpiperazin-1-yl)ethanone

1-(3-(Methylthio)propyl)piperazine

(2-((4-Ethylpiperazin-1-yl)methyl)-5-fluorophenyl)boronic acid

4-Chloro-6-(2-methyl-piperazin-1-yl)-pyrimidine hydrochloride