1-piperazinyl
![CAS No 1012060-12-6 Molecular Structure](http://casnu.com/chemicalstructure/10/1012060-12-6.png)
110875
Benzoic acid, 3-nitro-4-(1-piperazinyl)-, 1,1-diMethylethyl ester
![CAS No 1044764-15-9 Molecular Structure](http://casnu.com/chemicalstructure/10/1044764-15-9.png)
111195
4-[(4-Thieno[2,3-c]pyridin-7-yl-1-piperazinyl)methyl]benzoic acid tert-butyl ester
![CAS No 1044764-12-6 Molecular Structure](http://casnu.com/chemicalstructure/10/1044764-12-6.png)
111286
4-[[4-(1H-Indol-4-yl)-1-piperazinyl]methyl]benzoic acid tert-butyl ester
![CAS No 105404-65-7 Molecular Structure](http://casnu.com/chemicalstructure/10/105404-65-7.png)
111343
3-Quinolinecarboxylic acid, 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-, ethyl ester
![CAS No 1092770-25-6 Molecular Structure](http://casnu.com/chemicalstructure/10/1092770-25-6.png)
111736
2-Chloro-4-(4-Methyl-1-piperazinyl)benzoic Acid
![CAS No 1097917-15-1 Molecular Structure](http://casnu.com/chemicalstructure/10/1097917-15-1.png)
111752
N2-[2-Methoxy-4-[4-(4-methyl-1-piperazinyl)-1-piperidinyl]phenyl]-N4-[2-[(1-methylethyl)sulfonyl]phenyl]-1,3,5-triazine-2,4-diamine
![CAS No 111218-69-0 Molecular Structure](http://casnu.com/chemicalstructure/11/111218-69-0.png)
111753
[4-(4-Amino-6-bromo-2-quinazolinyl)-1-piperazinyl]-2-furanylmethanone
![CAS No 1119283-64-5 Molecular Structure](http://casnu.com/chemicalstructure/11/1119283-64-5.png)
111853
cis-4-(4-Methyl-1-piperazinyl)cyclohexanamine
![CAS No 1132838-06-2 Molecular Structure](http://casnu.com/chemicalstructure/11/1132838-06-2.png)
111858
Benzoic acid, 4-[4-(diphenylMethyl)-1-piperazinyl]-, ethyl ester
![CAS No 1197193-33-1 Molecular Structure](http://casnu.com/chemicalstructure/11/1197193-33-1.png)
112849
3-Chloro-4-(4-Methyl-1-piperazinyl)benzoic Acid
![CAS No 90096-33-6 Molecular Structure](http://casnu.com/chemicalstructure/90/90096-33-6.png)
200260
2-(4-Diphenylmethyl-1-piperazinyl)ethyl 3-aminocrotonate
![CAS No 188527-14-2 Molecular Structure](http://casnu.com/chemicalstructure/18/188527-14-2.png)
203945
4-(4-Benzyl-1-piperazinyl)-6-chloropyrimidine
![CAS No 940860-26-4 Molecular Structure](http://casnu.com/chemicalstructure/94/940860-26-4.png)
206427
1-[4-[4-Nitro-3-(trifluoromethyl)phenyl]-1-piperazinyl]ethanone
![CAS No 913388-55-3 Molecular Structure](http://casnu.com/chemicalstructure/91/913388-55-3.png)
206804
1H-Indole-1-carboxylic acid, 2-borono-5-[[4-[(1,1-dimethylethoxy)carbonyl]-1-piperazinyl]carbonyl]-, 1-(1,1-dimethylethyl) ester
![CAS No 913388-75-7 Molecular Structure](http://casnu.com/chemicalstructure/91/913388-75-7.png)
206808
1H-Indole-1-carboxylic acid, 2-borono-5-(4-methyl-1-piperazinyl)-, 1-(1,1-dimethylethyl) ester
![CAS No 939981-37-0 Molecular Structure](http://casnu.com/chemicalstructure/93/939981-37-0.png)
207017
Ethanone, 2-[4-[[(4R,5S)-4,5-bis(4-chlorophenyl)-2-[4-(1,1-dimethylethyl)-2-ethoxyphenyl]-4,5-dihydro-4,5-dimethyl-1H-imidazol-1-yl]carbonyl]-1-piperazinyl]-1-(4-morpholinyl)-, rel-
![CAS No 939981-39-2 Molecular Structure](http://casnu.com/chemicalstructure/93/939981-39-2.png)
207018
[(4R,5S)-4,5-Bis(4-chlorophenyl)-2-[4-(1,1-dimethylethyl)-2-ethoxyphenyl]-4,5-dihydro-4,5-dimethyl-1H-imidazol-1-yl][4-[3-(methylsulfonyl)propyl]-1-piperazinyl]methanone
![CAS No 147359-76-0 Molecular Structure](http://casnu.com/chemicalstructure/14/147359-76-0.png)
208698
2H-Benzimidazol-2-one,1,3-dihydro-1-[2-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]ethyl]-,monohydrochloride
![CAS No 929095-18-1 Molecular Structure](http://casnu.com/chemicalstructure/92/929095-18-1.png)
209370
5-[6-[(4-methyl-1-piperazinyl)methyl]-1H-benzimidazol-1-yl]-3-[(1R)-1-[2-(trifluoromethyl)phenyl]ethoxy]-2-Thiophenecarboxamide
![CAS No 1158838-45-9 Molecular Structure](http://casnu.com/chemicalstructure/11/1158838-45-9.png)
209400
N-(2-Chlorophenyl)-4-[[2-[[4-[2-(4-ethyl-1-piperazinyl)-2-oxoethyl]phenyl]amino]-5-fluoro-4-pyrimidinyl]amino]benzamide
![CAS No 255714-24-0 Molecular Structure](http://casnu.com/chemicalstructure/25/255714-24-0.png)
209705
4-(1-PIPERAZINYL)-1H-INDOLE DIHYDROCHLORIDE
![CAS No 940824-78-2 Molecular Structure](http://casnu.com/chemicalstructure/94/940824-78-2.png)
210858
Methanone, (3-ethyl-5-methyl-4-isoxazolyl)[4-(3-methylphenyl)-1-piperazinyl]-
![CAS No 150323-38-9 Molecular Structure](http://casnu.com/chemicalstructure/15/150323-38-9.png)
211320
[1(1S,2R),5(S)]-2,3,5-Trideoxy-N-(2,3-dihydro-2-hydroxy-1H-inden-1-yl)-5-[2-[[(1,1-dimethylethyl)amino]carbonyl]-1-piperazinyl]-2-(phenylmethyl)-D-erythro-pentonamide
![CAS No 929885-16-5 Molecular Structure](http://casnu.com/chemicalstructure/92/929885-16-5.png)
211429
Benzoxazole, 6-fluoro-2-methyl-5-(1-piperazinyl)-
![CAS No 178311-48-3 Molecular Structure](http://casnu.com/chemicalstructure/17/178311-48-3.png)
211632
1-(TERT-BUTOXYCARBONYL)-3-(1-PIPERAZINYL)AZETIDINE
![CAS No 290297-25-5 Molecular Structure](http://casnu.com/chemicalstructure/29/290297-25-5.png)
212134
3-PYRIDINAMINE, N-METHYL-4-(2-METHYLPHENYL)-6-(4-METHYL-1-PIPERAZINYL)-
![CAS No 93107-08-5 Molecular Structure](http://casnu.com/chemicalstructure/93/93107-08-5.png)
212693
1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid hydrochloride
![CAS No 154590-46-2 Molecular Structure](http://casnu.com/chemicalstructure/15/154590-46-2.png)
212767
Acetamide,N-[[3-[4-[4-(2-cyanoethyl)-1-piperazinyl]-3-fluorophenyl]-2-oxo-5-oxazolidinyl]methyl]-
![CAS No 105314-71-4 Molecular Structure](http://casnu.com/chemicalstructure/10/105314-71-4.png)
213236
[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl](2,3-dihydro-1,4-benzodioxin-2-yl)methanone hydrochloride
![CAS No 850183-33-4 Molecular Structure](http://casnu.com/chemicalstructure/85/850183-33-4.png)
213248
Methanone, (3,5-dimethyl-4-isoxazolyl)[4-(2,3-dimethylphenyl)-1-piperazinyl]-
![CAS No 1173021-92-5 Molecular Structure](http://casnu.com/chemicalstructure/11/1173021-92-5.png)
214465
1-Cyclopropyl-7-[4-(ethyl-d5)-1-piperazinyl]-6-fluoro-1,4-dihydro-4-oxo- 3-quinolinecarboxylic Acid
![CAS No 1173147-91-5 Molecular Structure](http://casnu.com/chemicalstructure/11/1173147-91-5.png)
215244
9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-d3-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid
![CAS No 161696-76-0 Molecular Structure](http://casnu.com/chemicalstructure/16/161696-76-0.png)
217525
2-Methyl-4-(1-piperazinyl)-10H-thienol[2,3-b][1,5]benzodiazepine
![CAS No 75859-03-9 Molecular Structure](http://casnu.com/chemicalstructure/75/75859-03-9.png)
218174
9-[3-(CIS-3,5-DIMETHYL-1-PIPERAZINYL)PROPYL]-9H-CARBAZOLE DIHYDROCHLORIDE
![CAS No 925434-55-5 Molecular Structure](http://casnu.com/chemicalstructure/92/925434-55-5.png)
218886
N-[2-[3-(1-Piperazinylmethyl)imidazo[2,1-b]thiazol-6-yl]phenyl]-2-quinoxalinecarboxamide
![CAS No 1116229-11-8 Molecular Structure](http://casnu.com/chemicalstructure/11/1116229-11-8.png)
219092
1-[4-(3-Methoxy-4-nitrophenyl)-1-piperazinyl]ethanone