![3-[4-ethylpiperazinyl]-1,2,4-thiadiazolo[4,5-a]benzimidazole](/structure/196196-66-4.png)
3-[4-ethylpiperazinyl]-1,2,4-thiadiazolo[4,5-a]benzimidazole
![3-[4-ethylpiperazinyl]-1,2,4-thiadiazolo[4,5-a]benzimidazole](/structure/196196-66-4.png)
3-[4-ethylpiperazinyl]-1,2,4-thiadiazolo[4,5-a]benzimidazole
![Urea,N-(2,6-dichlorophenyl)-N'-[4-[2-[4-[2-(4-ethylphenyl)-1H-benzimidazol-4-yl]-1-piperazinyl]ethoxy]phenyl]-](/structure/888017-66-1.png)
![Spiro[bicyclo[2.2.2]octane-2,3'-pyrrolidine]-2',5'-dione,1'-[4-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]butyl]-, hydrochloride](/structure/105981-66-6.png)
![Hydrazinecarboxamide,2-[6,7-dimethoxy-2-(1-piperazinyl)-4-quinazolinyl]-](/structure/874744-66-8.png)
Hydrazinecarboxamide,2-[6,7-dimethoxy-2-(1-piperazinyl)-4-quinazolinyl]-
![Methanesulfonamide,N-[4-[[4-(1-methyl-1H-benzimidazol-2-yl)-1-piperazinyl]sulfonyl]phenyl]-](/structure/138490-66-1.png)
Methanesulfonamide,N-[4-[[4-(1-methyl-1H-benzimidazol-2-yl)-1-piperazinyl]sulfonyl]phenyl]-
![1H-Pyrazole-4-carboxamide,5-methyl-N-[1-methyl-2-[4-(2-pyrimidinyl)-1-piperazinyl]ethyl]-1,3-diphenyl-](/structure/924644-66-6.png)
![Benzenamine,4-[2-[4-[2-(4-ethylphenyl)-1H-benzimidazol-4-yl]-1-piperazinyl]ethoxy]-](/structure/888016-66-8.png)
Benzenamine,4-[2-[4-[2-(4-ethylphenyl)-1H-benzimidazol-4-yl]-1-piperazinyl]ethoxy]-
![4-Pyridinecarboxamide,2-chloro-N-[2-[4-[(2E)-3-(4-chlorophenyl)-2-propenyl]-2-oxo-1-piperazinyl]-4-fluorophenyl]-](/structure/869937-66-6.png)
![Benzenesulfonamide,N-[5-[(3R,5S)-3,5-dimethyl-1-piperazinyl]-2-methoxyphenyl]-2-methyl-4-(6-methyl-2-pyridinyl)-, rel-](/structure/874957-66-1.png)
![Benzoxazole, 7-[(4-methyl-1-piperazinyl)methyl]-2-phenyl-,dihydrochloride](/structure/139389-66-5.png)
Benzoxazole, 7-[(4-methyl-1-piperazinyl)methyl]-2-phenyl-,dihydrochloride
![1H-Imidazo[4,5-c]pyridine, 1-methyl-4-(1-piperazinyl)-](/structure/139653-66-0.png)
![Benzenamine, 2-[(4-methylphenyl)sulfonyl]-5-(1-piperazinyl)-](/structure/381666-66-6.png)
Benzenamine, 2-[(4-methylphenyl)sulfonyl]-5-(1-piperazinyl)-
![1H-Indole-5-acetamide,3-[3-[4-(5-methoxy-4-pyrimidinyl)-1-piperazinyl]propyl]-](/structure/150842-66-3.png)
1H-Indole-5-acetamide,3-[3-[4-(5-methoxy-4-pyrimidinyl)-1-piperazinyl]propyl]-
![Quinoline,2-[[4-(4-fluoro-2-methoxyphenyl)-1-piperazinyl]methyl]-1,2,3,4-tetrahydro-6-methyl-](/structure/511231-66-6.png)
Quinoline,2-[[4-(4-fluoro-2-methoxyphenyl)-1-piperazinyl]methyl]-1,2,3,4-tetrahydro-6-methyl-

![5H-Thieno[3,2-b]azepin-5-one,2-acetyl-4,6,7,8-tetrahydro-4-[4-[4-(2-pyrimidinyl)-1-piperazinyl]butyl]-](/structure/140216-66-6.png)
![1H-Indole,5-fluoro-3-[3-[4-(5-methoxy-4-pyrimidinyl)-2-methyl-1-piperazinyl]propyl]-](/structure/141071-66-1.png)
1H-Indole,5-fluoro-3-[3-[4-(5-methoxy-4-pyrimidinyl)-2-methyl-1-piperazinyl]propyl]-
![Benzamide,N-[4-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]butyl]-2-nitro-,hydrochloride](/structure/174463-66-2.png)
Benzamide,N-[4-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]butyl]-2-nitro-,hydrochloride
![7H-Pyrrolo[2,3-d]pyrimidine-2-carbonitrile,6-[[4-[2-(diethylamino)ethyl]-1-piperazinyl]methyl]-7-(2,2-dimethylpropyl)-](/structure/501126-66-5.png)
![Acetic acid, [[6-ethyl-4-(1-piperazinyl)thieno[2,3-d]pyrimidin-2-yl]thio]-,methyl ester, monohydrochloride](/structure/910802-66-3.png)
![1-Piperidinecarboxamide,4-(1,4-dihydro-2-oxo-3(2H)-quinazolinyl)-N-[2-(4-heptyl-1-piperazinyl)-1-(1H-indazol-5-ylmethyl)-2-oxoethyl]-](/structure/635710-66-6.png)
![1,2-Ethanediamine,N,N-dimethyl-N'-[2-[4-[(4-methyl-1-piperazinyl)methyl]phenyl]-4-quinolinyl]-](/structure/313832-66-5.png)
1,2-Ethanediamine,N,N-dimethyl-N'-[2-[4-[(4-methyl-1-piperazinyl)methyl]phenyl]-4-quinolinyl]-
![Indeno[1,2-c]pyrazole,1,4-dihydro-7-[(4-methyl-1-piperazinyl)methyl]-3-(2-thienyl)-](/structure/866849-66-3.png)
Indeno[1,2-c]pyrazole,1,4-dihydro-7-[(4-methyl-1-piperazinyl)methyl]-3-(2-thienyl)-
![2-Oxazolidinone,5-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-3-methyl-](/structure/140478-66-6.png)
2-Oxazolidinone,5-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-3-methyl-
![Benzoic acid,4-[2-oxo-2-[4-(phenyl-2-thienylmethyl)-1-piperazinyl]ethoxy]-](/structure/756823-66-2.png)
Benzoic acid,4-[2-oxo-2-[4-(phenyl-2-thienylmethyl)-1-piperazinyl]ethoxy]-
![4-Piperidineacetic acid,1-[1-oxo-3-[4-(4-pyridinyl)-1-piperazinyl]propyl]-, methyl ester,dihydrochloride](/structure/179689-66-8.png)
![2-Naphthalenecarboxamide,N-[4-[4-(3,4-dichlorophenyl)-1-piperazinyl]butyl]-3,4-dihydro-](/structure/900800-66-0.png)
2-Naphthalenecarboxamide,N-[4-[4-(3,4-dichlorophenyl)-1-piperazinyl]butyl]-3,4-dihydro-
![1H-Indole-5-carboxylic acid,3-[3-[4-(5-methoxy-4-pyrimidinyl)-1-piperazinyl]propyl]-, methyl ester,hydrochloride](/structure/161108-66-3.png)
![Urea,N-(3-methoxyphenyl)-N'-[6-[[3-(4-methyl-1-piperazinyl)phenyl]amino]-4-pyrimidinyl]-](/structure/872509-66-5.png)
Urea,N-(3-methoxyphenyl)-N'-[6-[[3-(4-methyl-1-piperazinyl)phenyl]amino]-4-pyrimidinyl]-
![3-Pyridinecarbonitrile, 5-[8-(4-methyl-1-piperazinyl)-2-naphthalenyl]-](/structure/163465-66-5.png)
3-Pyridinecarbonitrile, 5-[8-(4-methyl-1-piperazinyl)-2-naphthalenyl]-
![1-Pentanone,1-(3-hydroxyphenyl)-5-[4-(2-methoxyphenyl)-1-piperazinyl]-](/structure/501083-66-5.png)
1-Pentanone,1-(3-hydroxyphenyl)-5-[4-(2-methoxyphenyl)-1-piperazinyl]-
![N-(2(R)-HYDROXY-1(S)-INDANYL)-2(R)-BENZYL-4(S)-HYDROXY-5-(1-(4-(2-BENZO[B]FURANYLMETHYL)-2(S)-N'-(TERT- BUTYLCARBOXAMIDO) PIPERAZINYL))PENTANAMIDE](/structure/216863-66-0.png)

4,6-Pyrimidinediamine,N'-(3-methoxyphenyl)-N,N-dimethyl-2-(1-piperazinyl)-
![1H-Purine-2,6-dione,3,7-dihydro-1,3-dimethyl-7-[5-[4-(2-pyridinyl)-1-piperazinyl]pentyl]-](/structure/81996-66-9.png)
1H-Purine-2,6-dione,3,7-dihydro-1,3-dimethyl-7-[5-[4-(2-pyridinyl)-1-piperazinyl]pentyl]-