Piperazine e Impurezas

2-(Piperazin-1-yl)oxazolo[5,4-b]pyridine

1-[(3-bromothiophen-2-yl)methyl]piperazine

2-(4-Fluoro-phenyl)-3-piperazin-1-ylmethyl-benzo-[d]imidazo[2,1-b]thiazole

{6-[4-(pyridin-2-yl)piperazin-1-yl]pyridin-3-yl}methanamine

2-(4-(4-Fluorophenyl)piperazin-1-yl)-N-(4-phenoxyphenyl)acetamide

2-[(4-Ethylpiperazino)methyl]benzaldehyde

1-(4-(2-Fluorophenyl)piperazin-1-yl)-2-phenoxyethan-1-one

2-Chloro-5-(piperazin-1-yl)pyrazine

Tert-butyl(3S)-3-cyclopropylpiperazine-1-carboxylate

6-Amino-1-cyclopropyl-7-(4-ethyl-piperazin-1-yl)-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid ethyl ester

(2,4-Dimethoxyphenyl)(piperazin-1-yl)methanone

3-(Thiophen-2-yl)piperazine-2,5-dione

2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)acetonitrile

2-Cyclopropylpiperazine

4,7-Dimethyl-2-(piperazin-1-yl)benzo[d]thiazole

Tert-butyl 4-(3,5-dichlorophenyl)piperazine-1-carboxylate

1-[4-(Thiophene-2-sulfonyl)-piperazin-1-yl]-ethanone

2-Piperazin-1-yl-1-thiophen-2-yl-ethanone hydrochloride

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

N-ethyl-2-(4-methyl-1-piperazinyl)ethanamine