Piperazine e Impurezas

3-(2-CHLOROPHENYL)-5-(PIPERAZIN-1-YLMETHYL)ISOXAZOLE HCL

1-(3-BROMOPHENYL)PIPERAZIN-2-ONE HCL

2-[4-(3-Chlorophenyl)piperazin-1-yl]-2-(3-methylphenyl)acetic acid

2-[2-(4-ethyl-1-piperazinyl)ethoxy]benzaldehyde hydrochloride

1-(2-Hydroxyethyl)-4-isopropyl-piperazine

1-(3,5-dichloropyridin-2-yl)-3-methylpiperazine

2,2,2-TRIFLUORO-1-(PIPERAZIN-1-YL)ETHANONE HCL

4-[(4-Acetylpiperazin-1-yl)carbonyl]phenol

1-Benzyl 4-(tert-butyl) (S)-2-methylpiperazine-1,4-dicarboxylate

2-(4-{4-[2-(2-Fluoro-ethoxy)-phenyl]-piperazin-1-yl}-butyl)-4-methyl-2H-[1,2,4]triazine-3,5-dione

1-cyclohexanecarbonyl-2-methylpiperazine

tert-Butyl piperazin-1-ylcarbamate

1-(2-Imidazol-1-yl-ethyl)-piperazine

3'-(4-methylpiperazinomethyl)-3,4,5-trifluorobenzophenone

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

1-(4-Methoxy-phenyl)-2,2-dimethyl-piperazine

1-(4-Methyl-piperazin-1-ylmethyl)-propylamine

1-Benzyl 2-ethyl piperazine-1,2-dicarboxylate hydrochloride

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

2-Amino-1-[4-(2-benzyloxyethyl)piperazin-1-yl]-ethanone dihydrochloride