Piperazine e Impurezas

4-Benzyl-N-tosylpiperazine-1-carboxamide

(E)-4-(4-benzylpiperazin-1-yl)-4-oxobut-2-enoic acid

1-Benzyl-4-(3-nitropyridin-2-yl)piperazine

(3R,6R)-3,6-dimethylpiperazine-2,5-dione

(4-Aminophenyl)(4-cinnamylpiperazin-1-yl)methanone

1-Benzyl-4-(4-nitrophenyl)piperazine

n-(3-Fluorophenyl)-2-(piperazin-1-yl)propanamide

2-Pyridin-2-yl-piperazine dihydrochloride

1-(4-Methoxyphenyl)-2-(piperazin-1-yl)ethan-1-one

1-Ethyl-3-phenylpiperazine-2,5-dione

1-Benzyl-4-(furan-2-carbonyl)piperazine

Benzyl 3-(2-hydroxyethyl)piperazine-1-carboxylate hydrochloride

[4-(4-acetylpiperazin-1-yl)-3-methylphenyl]amine

(4-(Piperazin-1-yl)phenyl)(pyridin-3-yl)methanone

1-(4-Acetyl-2-methyl-piperazin-1-yl)-2-chloro-ethanone

2-(3-Chlorophenyl)-5-methyl-4-(piperazin-1-ylmethyl)oxazole

2-(4-(5-Chloro-2-methylphenyl)piperazin-1-yl)-7-(3-fluorophenyl)thieno[3,2-d]pyrimidin-4(1H)-one

Methyl 4-bromo-2-(4-methylpiperazin-1-yl)benzoate

1-Phenyl-4-(piperidin-3-ylmethyl)piperazine

1-(2-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-4-methylpiperazine