Piperazine e Impurezas

2-(Piperazin-1-ylmethyl)-4-(propan-2-yl)morpholine

tert-Butyl 4-(pyridin-2-yl)piperazine-1-carboxylate

1-[(4-Chlorophenyl)(phenyl)methyl]piperazine

3-(4-methylpiperazinomethyl)-4'-thiomethylbenzophenone

1-(2-Ethylpiperazin-1-yl)propan-2-ol

TERT-BUTYL 3-(PYRIDIN-4-YL)PIPERAZINE-1-CARBOXYLATE

1-BOC-3-M-TOLYLPIPERAZINE

Methyl 5-amino-2-(4-benzylpiperazin-1-yl)benzoate

1-sec-Butyl-4-(2-chloro-ethyl)-piperazine dihydrochloride

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

4-(4-Benzyl-piperazin-1-yl)-piperidine-1-carboxylic acid tert-butyl ester

6-(4-Methylpiperazin-1-yl)-1H-indole

2-{4-[3-(trifluoromethyl)benzenesulfonyl]piperazine-1-carbonyl}benzoic acid

3-(2-Hydroxyethyl)piperazin-2-one

1-[1-(3-fluorophenyl)ethyl]piperazine dihydrochloride

2-[4-(4-Amino-benzenesulfonyl)-piperazin-1-yl]-ethanol

1-(2,2,2-trifluoroethyl)piperazine

1-Cyclopentyl-2-methylpiperazine dihydrochloride

N-[(2-Fluorophenyl)methyl]piperazine-1-carboxamide hydrochloride

4-Ethyl-1-(piperazin-1-yl)cyclohexane-1-carboxamide