Piperazine e Impurezas

2-[4-(propan-2-yl)piperazin-1-yl]pyrimidine

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

3-Methyl-4-(1-thiazol-2-yl-ethyl)-piperazine-1-carboxylic acid tert-butyl ester

4,6-Dimethyl-2-(piperazin-1-yl)pyrimidine dihydrochloride

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

2-(1-(Furan-2-ylmethyl)-3-oxopiperazin-2-yl)acetic acid

2-(4-Methylpiperazin-1-yl)-5-nitrobenzaldehyde

2-[4-[5-(Trifluoromethyl)pyridin-2-yl]piperazin-1-yl]ethanol

2-(4-Methylpiperazin-1-yl)-2-(thiophen-2-yl)ethan-1-amine

1-((2,3,4-Trifluorophenyl)sulfonyl)piperazine

1-(Piperazin-1-yl)cyclopentane-1-carbonitrile

benzyl 3-(2H-1,3-benzodioxol-5-yl)piperazine-1-carboxylate

5-(Piperazin-1-ylsulfonyl)pyrimidine-2,4(1h,3h)-dione

1-(1-Benzyl-pyrrolidin-3-yl)-piperazine

N-(4-fluorophenyl)-2-(4-(pyrimidin-2-yl)piperazin-1-yl)acetamide

1-(Naphthalen-2-ylmethyl)piperazine

4-((4-Cyclopropylpiperazin-1-yl)methyl)aniline

1-(1,4-Dimethylpiperazin-2-yl)ethan-1-amine

1-(5-Ethyl-1,3-thiazol-2-yl)piperazine

N-(4-chlorophenyl)-4-methylpiperazine-1-carboxamide