Piperazine

1-(4-Benzyloxy-3-methoxy-phenyl)-piperazine

Sodium 2-[4-(tert-butoxycarbonyl)piperazin-1-yl]-3-methylbutanoate

N-(2,5-dimethoxyphenyl)-2-piperazin-1-ylacetamide dihydrochloride

1-(3,4,5-trimethoxybenzoyl)piperazine

Nintedanib Ethanesulfonate Salt

4-(1-Thiazol-2-yl-ethyl)-piperazine-1-carboxylic acid tert-butyl ester

1-(3-Aminopropyl)-4-ethylpiperazine-2,3-dione

tert-Butyl 4-(2,7-dichloropyrido[4,3-d]pyrimidin-4-yl)piperazine-1-carboxylate

(6R)-6-methyl-2-piperazinone

1-Isopropyl-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine

TERT-BUTYL 4-(1-METHOXYCYCLOPROPANECARBONYL)PIPERAZINE-1-CARBOXYLATE

3,3'-(Piperazine-1,4-diyl)bis(1-(bis(2,6-dimethylphenyl)methoxy)propan-2-ol)

2-(4-Benzylpiperazin-1-yl)-N-(4-chloro-2,5-dimethoxyphenyl)acetamide

4-[6-(4-Methyl-piperazin-1-yl)-5-trifluoromethyl-pyridin-3-yl]-benzoic acid

1-(5-Bromopyridin-3-yl)piperazine

4-(5,6,7,8-Tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)piperazine-1-carbaldehyde

3-(4-Boc-Piperazino)-5-chlorophenylboronic acid

3,5-dichlorobenzyl piperazine-1-carboxylate hydrochloride

4-Phenyl-2-(piperazin-1-yl)quinazoline

1-(4-Trifluoromethoxy-phenyl)-piperazin-2-one

3-Amino-1-[4-(3-methylphenyl)piperazin-1-yl]propan-1-one hydrochloride

1-((4-Chlorophenyl)(phenyl)methyl)-4-(3-methylbenzyl)piperazine dihydrochloride

2,2,2-TRIFLUORO-1-(PIPERAZIN-1-YL)ETHANONE HCL

Tert-butyl(2s,6s)-2,6-dimethyl-3-oxo-piperazine-1-carboxylate

1-((4-Iodophenyl)sulfonyl)-4-methylpiperazine

(R)-1-Isopropyl-2-methyl-piperazine

1-(2,5-Dichloro-benzyl)-piperazine-2-carboxylic acid hydrochloride

4-(4-Fluorophenyl)piperazine-1-carbothioamide

N-(Cyclopropylmethyl)piperazine-1-carboxamide hydrochloride

Tert-butyl 4-[1-(4-fluorophenyl)-2-methoxy-2-oxoethyl]piperazine-1-carboxylate

4-((S)-2-Amino-3-methyl-butyryl)-piperazine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester

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

1-(4-Acetyl-3-methyl-piperazin-1-yl)-2-amino-ethanone

n-[4-(piperazin-1-yl)phenyl]methanesulfonamide

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

3-chloro-2-(4-ethylpiperazin-1-yl)aniline

Ethyl 1-cyclopropyl-6,8-difluoro-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate

Tert-butyl 4-(3-amino-1,2,4-thiadiazol-5-yl)piperazine-1-carboxylate

(S)-5-Oxopiperazine-2-carboxylic acid hydrochloride

cyclopropyl 2-(4-methylpiperazinomethyl)phenyl ketone

Naftopidil

Dasatinib N-oxide

{2-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}methanamine

1-(6-Methoxypyridin-2-yl)piperazine

3-(Piperazin-1-yl)tetrahydrothiophene 1,1-dioxide dihydrochloride

1-BOC-3-(3,4-DICHLOROPHENYL)PIPERAZINE

4-BENZYL 1-TERT-BUTYL 2,6-DIMETHYLPIPERAZINE-1,4-DICARBOXYLATE

3-Nitro-4-piperazin-1-yl-benzoic acid methyl ester

2-Cyclopropyl-1-(piperazin-1-yl)ethan-1-one

3'-fluoro-2-(4-methylpiperazinomethyl) benzophenone

5-(Piperazin-1-ylmethyl)isoxazole

1-(Thiophen-3-ylmethyl)piperazine

2-bromo-6-(4-methylpiperazin-1-yl)benzoic acid

4-Methyl-2-[(3-methylpiperazin-1-yl)methyl]morpholine

4-(2-(Piperazin-1-yl)imidazo[2,1-b][1,3,4]thiadiazol-6-yl)benzonitrile

4-(6-Chloro-pyridazin-3-yl)-3-methyl-piperazine-1-carboxylic acid tert-butyl ester

1,1,1-trifluoro-3-(4-methylpiperazin-1-yl)propan-2-ol

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

2-(2-(4-(2-METHOXYPHENYL)PIPERAZIN-1-YL)ETHYL)ISOINDOLINE-1,3-DIONE

2-(4-(2-Methoxyphenyl)piperazin-1-yl)ethan-1-ol dihydrochloride

3-(4-Benzyl-piperazin-1-yl)-propylamine

1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperazine

2,2-dimethyl-1-(3-methylpiperazin-1-yl)butan-1-one

4,6-dimethyl-2-piperazin-1-yl-1,3-benzothiazole

5-(4-Methyl-piperazin-1-yl)-4-nitro-thiophene-2-sulfonic acidamide

1-(5-Bromo-6-methylpyridin-2-yl)piperazinehydrochloride

2-Chloro-1-{4-[(4,5-dimethoxy-2-methylphenyl)methyl]piperazin-1-yl}ethan-1-one hydrochloride

ENROFLOXACIN HCL

1,2,2-trimethylpiperazine dihydrochloride

1-(2,5-difluorobenzoyl)piperazine

2-(1-Piperazinyl)-3-pyridinecarbonitrile

Methyl-(3-piperazin-1-yl-propyl)-carbamic acid tert-butyl ester

(4-Amino-2-chlorophenyl)(4-methylpiperazin-1-yl)methanone

1-(2,4-Dichlorophenethyl)piperazine dihydrochloride

Piperazine sulfate

ETHYL 2-(4-(2,5-DIOXOPIPERAZIN-1-YL)PHENYL)ACETATE

4-[2-(methylamino)ethyl]piperazin-2-one

1-[(6-chloro-3-pyridinyl)methyl]-4-methylpiperazine

1-(Azetidin-3-yl)-4-(cyclopropylsulfonyl)piperazine

(R)-1-(tert-Butoxycarbonyl)-4-methylpiperazine-2-carboxylic acid

(E)-1-(4-(3-chlorophenyl)piperazin-1-yl)-3-phenylprop-2-en-1-one

1-(ethylsulfonyl)piperazine

(1,4-DIBENZYLPIPERAZIN-2-YL)-N,N-DIMETHYLMETHANAMINE

1-Boc-3-Carbamoylpiperazine

4-Methyl-2-(4-methylpiperazin-1-yl)quinolin-6-amine

1-(4-Chlorophenyl)-2-piperazinone

2-(4-Methylpiperazin-1-yl)-4-(methylsulfonyl)benzoic acid

1-((5-Bromofuran-2-yl)methyl)piperazine

tert-Butyl 4-(2-(4-bromophenyl)-2-oxoethyl)piperazine-1-carboxylate

2-Chloro-1-[4-(3,5-dichloropyridin-2-yl)piperazin-1-yl]ethan-1-one

N-4-Boc-2-Piperazinecarboxylic acid tert-butyl ester

di-tert-Butyl (S)-2-(2-hydroxyethyl)piperazine-1,4-dicarboxylate

1-(1-(2-Ethyl-5-methoxy-4-nitrophenyl)piperidin-4-yl)-4-(methylsulfonyl)piperazine

1-(4-Benzylpiperazin-1-yl)-3-hydroxy-2-phenylpropan-1-one

2-methoxy-2'-(4-methylpiperazinomethyl) benzophenone

1-(4-(3-Aminopropyl)piperazin-1-yl)ethanone

1-(2-Methyl-cyclohexyl)-piperazine dihydrochloride

1-BENZYL-3-METHYLPIPERAZINE-2,5-DIONE

4-(5-Chloro-pyrimidin-2-yl)-2-methyl-piperazine-1-carboxylic acid tert-butyl ester

2-(4-(Tert-butoxycarbonyl)piperazin-1-yl)-3-chloroisonicotinic acid