Piperazine e Impurezas

1-{3-[(3,4-dichlorophenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine

6-Fluoro-4-(piperazin-1-yl)quinoline hydrochloride

(R)-1-Cyclobutyl-2-methylpiperazine dihydrochloride

Ethyl 3-((4-methylpiperazin-1-yl)sulfonyl)-1H-pyrazole-4-carboxylate

4'-fluoro-3-(4-methylpiperazinomethyl) benzophenone

2-(4-(2-Fluorophenyl)piperazin-1-yl)-1-phenylethan-1-ol

6-methyl-2-(piperazin-1-yl)-3,4-dihydropyrimidin-4-one

2-{4-[(tert-Butoxy)carbonyl]piperazin-1-yl}-2-(3,4-dichlorophenyl)acetic acid

4-(6-Chloro-2-methylsulfanyl-pyrimidin-4-yl)-3-methyl-piperazine-1-carboxylic acid tert-butyl ester

4-(5-Bromo-thiophene-2-sulfonyl)-2-methyl-piperazine-1-carboxylic acid tert-butyl ester

2-methyl-1-(piperazin-1-yl)butan-1-one

1-cyclopropanecarbonyl-3-methylpiperazine

1-((4-(Tert-butyl)-2,6-dimethylphenyl)sulfonyl)piperazine hydrochloride

4-Acetylpiperazine-1-carbaldehyde

3-Fluoro-4-(piperazin-1-yl)benzonitrile

(S)-tert-Butyl 2-(2-hydroxyethyl)piperazine-1-carboxylate

1-(1-Thiazol-2-yl-ethyl)-piperazine hydrochloride

1-(3-fluorobenzoyl)-2-methylpiperazine

1-[2,6-dinitro-4-(trifluoromethyl)phenyl]piperazine

2-(Tert-butyl)-1-isobutylpiperazine