Piperazine e Impurezas

4-Iodo-N-(2-(4-(2-methoxyphenyl)piperazin-1-yl)ethyl)-N-(pyridin-2-yl)benzamide hydrochloride

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

(R)-4-TERT-BUTYLCARBONYL-2-METHYLPIPERAZINE

5-bromo-2-(4-methylpiperazin-1-yl)benzonitrile

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

4-[3-chloro-4-(1-hydroxyethyl)phenyl]-1-methylpiperazin-2-one

4-(2-Amino-acetyl)-2-methyl-piperazine-1-carboxylic acid benzyl ester

2-(Piperazin-1-yl)acetic acid dihydrochloride

1-(2-(Naphthalen-1-yloxy)ethyl)piperazine

tert-butyl 4-[2-(3-bromophenoxy)ethyl]piperazine-1-carboxylate

3-(Piperazin-1-yl)-N-propylazetidine-1-carboxamide

Levofloxacin

2-(4-(3-Chlorophenyl)piperazin-1-yl)-N-(4-ethoxyphenyl)acetamide

1-((2-Bromophenyl)sulfonyl)piperazine

4-Phenylpiperazine-2,6-dione

[1-(2-Methyl-benzyl)-3-oxo-piperazin-2-yl]-acetic acid

1-(Oxetan-3-yl)piperazine dihydrochloride

4-[4-(diphenylmethyl)piperazin-1-yl]-4-oxobutanoic acid

4-(Piperazin-1-yl)tetrahydro-2h-thiopyran-4-carboxamide

2-(Piperazin-1-yl)acetamide