Piperazine e Impurezas

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

Sodium 2-[4-(tert-butoxycarbonyl)piperazin-1-yl]-2-(pyridin-4-yl)acetate

4-(Benzo[d][1,3]dioxol-5-ylmethyl)-N-(4-chlorophenyl)piperazine-1-carbothioamide

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

Tert-butyl (4-(piperazine-1-carbonyl)phenyl)carbamate

(3,4-Dimethyl-piperazin-1-yl)-acetic acid

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

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

Tert-butyl 3-oxo-4-(piperidin-4-yl)piperazine-1-carboxylate

1-(5-Bromo-3-fluoropyridin-2-yl)piperazine

2-[(piperazin-1-yl)methyl]-1,4-dihydroquinazolin-4-one

1-(2-Bromo-4-nitrophenyl)-4-methylpiperazine

2-(4-(3-Chlorophenyl)piperazin-1-yl)-1-(4-methoxyphenyl)ethan-1-ol

4-Acetyl-3-hydroxy-5-phenyl-1-(2-(piperazin-1-yl)ethyl)-1,5-dihydro-2H-pyrrol-2-one

2-(2-(4-Methylpiperazin-1-yl)-2-oxoethoxy)acetic acid

4-(Piperazin-1-yl)picolinic acid

1-[4-(4-Amino-2-chlorophenyl)piperazin-1-yl]-3-phenylprop-2-en-1-one

2-(2,5-Dimethoxyphenyl)piperazine

4-[4-(naphthalene-2-sulfonyl)piperazin-1-yl]-4-oxobutanoic acid

3-Fluoro-2-(piperazin-1-yl)benzonitrile