![Piperazine,1-(3-cyclopentyl-2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)-4-[3-(trifluoromethoxy)benzoyl]-, mono(trifluoroacetate)](/structure/865109-13-3.png)
![Piperazine,1-(3-cyclopentyl-2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)-4-[3-(trifluoromethoxy)benzoyl]-, mono(trifluoroacetate)](/structure/865109-13-3.png)
![Piperazine,1-(5-chloro-2-methylphenyl)-4-[[3-methyl-1-(4-methylphenyl)-1H-pyrazol-5-yl]carbonyl]-](/structure/729606-80-8.png)
Piperazine,1-(5-chloro-2-methylphenyl)-4-[[3-methyl-1-(4-methylphenyl)-1H-pyrazol-5-yl]carbonyl]-
![Piperazine,1-[(6-methyl-2-pyridinyl)methyl]-4-[[2-(3,4,5-trimethoxyphenyl)-4-pyridinyl]methyl]-](/structure/482374-80-1.png)
Piperazine,1-[(6-methyl-2-pyridinyl)methyl]-4-[[2-(3,4,5-trimethoxyphenyl)-4-pyridinyl]methyl]-
![Piperazine,1-[2,3-dihydro-2,2,4,6,7-pentamethyl-3-(3-methylphenyl)-5-benzofuranyl]-4-(4-methoxyphenyl)-](/structure/485813-80-7.png)
![Piperazine,1-[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]-4-[4-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-7H-purin-7-yl)butyl]-, (E)-](/structure/101619-13-0.png)
![Piperazine,1-[4-[3-(5-ethyl-2-methyl-1-piperidinyl)propoxy]phenyl]-4-[[1-(phenylmethyl)-1H-indol-3-yl]carbonyl]-](/structure/684244-80-2.png)
![Piperazine,1-[5-[3,4-bis[(2-methoxyethoxy)methoxy]phenyl]-1-oxo-2,4-pentadienyl]-4-[3-(diphenylmethoxy)propyl]-, (E,E)-](/structure/101641-13-8.png)
![Piperazine, 1-(cyclohexylacetyl)-4-[2-[4-(1H-pyrazol-3-yl)phenoxy]ethyl]-,dihydrochloride](/structure/502654-80-0.png)
Piperazine, 1-(cyclohexylacetyl)-4-[2-[4-(1H-pyrazol-3-yl)phenoxy]ethyl]-,dihydrochloride
![Piperazine, 1-(6-ethylthieno[2,3-d]pyrimidin-4-yl)-4-(4-methylbenzoyl)-,trifluoroacetate](/structure/502643-13-2.png)
Piperazine, 1-(6-ethylthieno[2,3-d]pyrimidin-4-yl)-4-(4-methylbenzoyl)-,trifluoroacetate
![Piperazine, 1-(6-ethylthieno[2,3-d]pyrimidin-4-yl)-4-(pyrazinylcarbonyl)-,trifluoroacetate](/structure/502648-13-7.png)
Piperazine, 1-(6-ethylthieno[2,3-d]pyrimidin-4-yl)-4-(pyrazinylcarbonyl)-,trifluoroacetate
![Piperazine, 1-[(4-fluorophenyl)[1-(1-methylethyl)-4-piperidinyl]acetyl]-](/structure/552885-80-0.png)
Piperazine, 1-[(4-fluorophenyl)[1-(1-methylethyl)-4-piperidinyl]acetyl]-


![Piperazine, 2,5-dimethyl-1-[3-(trifluoromethyl)-2-pyridinyl]-](/structure/821768-13-2.png)
Piperazine, 2,5-dimethyl-1-[3-(trifluoromethyl)-2-pyridinyl]-
![Piperazine,1-(1,3-benzodioxol-4-yl)-4-[(3-methyl-1-phenyl-1H-pyrazol-5-yl)carbonyl]-](/structure/756751-80-1.png)
Piperazine,1-(1,3-benzodioxol-4-yl)-4-[(3-methyl-1-phenyl-1H-pyrazol-5-yl)carbonyl]-
![Piperazine,1-(4-chloro-3-methoxyphenyl)-4-[[4-chloro-5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]acetyl]-, 1-oxide](/structure/740808-13-3.png)
![Piperazine,1-[(4-methoxyphenyl)methyl]-4-[2-[[(4-methoxyphenyl)methyl]thio]benzoyl]-](/structure/449174-80-5.png)
Piperazine,1-[(4-methoxyphenyl)methyl]-4-[2-[[(4-methoxyphenyl)methyl]thio]benzoyl]-
![Piperazine,1-[[4-chloro-5-cyclopropyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]acetyl]-4-(4-chloro-3-methoxyphenyl)-](/structure/740807-80-1.png)
![Piperazine,1-[2-hydroxy-3-[[4-[[(1R)-1-(5-methyl-2-furanyl)propyl]amino]-1-oxido-1,2,5-thiadiazol-3-yl]amino]benzoyl]-4-(2-pyridinyl)-](/structure/681513-13-3.png)
![Piperazine,1-[4-chloro-2-(1-hydroxyethyl)-5-methoxyphenyl]-4-[[4-chloro-5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]acetyl]-](/structure/855345-13-0.png)
![Piperazine, 1-(4-chloro-3-methoxyphenyl)-3-[2-(methylsulfonyl)ethyl]-,(3S)-](/structure/740807-13-0.png)
Piperazine, 1-(4-chloro-3-methoxyphenyl)-3-[2-(methylsulfonyl)ethyl]-,(3S)-
![Piperazine, 1-(4-methylphenyl)-4-[2-(4-morpholinyl)-5-nitrobenzoyl]-](/structure/847969-13-5.png)
Piperazine, 1-(4-methylphenyl)-4-[2-(4-morpholinyl)-5-nitrobenzoyl]-
![Piperazine, 1-(diphenylmethyl)-4-[(1-methyl-4-piperidinyl)carbonyl]-](/structure/518051-13-3.png)
Piperazine, 1-(diphenylmethyl)-4-[(1-methyl-4-piperidinyl)carbonyl]-
![Piperazine,1-(2-furanylcarbonyl)-4-[4-[[4-[4-[(4-hydroxybutyl)thio]phenyl]-2-pyrimidinyl]amino]benzoyl]-](/structure/434948-80-8.png)
![Piperazine,1-(4-chloro-2-cyanophenyl)-4-[2-(4-morpholinyl)-5-nitrobenzoyl]-](/structure/847969-80-6.png)
Piperazine,1-(4-chloro-2-cyanophenyl)-4-[2-(4-morpholinyl)-5-nitrobenzoyl]-
![Piperazine,1,4-bis[[4-[[(2-hydroxyphenyl)methylene]amino]phenyl]sulfonyl]-](/structure/71334-13-9.png)
Piperazine,1,4-bis[[4-[[(2-hydroxyphenyl)methylene]amino]phenyl]sulfonyl]-
![Piperazine, 1-[2-chloro-4-(trifluoromethyl)phenyl]-](/structure/847971-80-6.png)
![Piperazine,1-[(2S)-2-amino-1-oxo-3-(4-phenoxyphenyl)propyl]-4-[(2,3-dichlorophenyl)methyl]-](/structure/636607-80-2.png)
Piperazine,1-[(2S)-2-amino-1-oxo-3-(4-phenoxyphenyl)propyl]-4-[(2,3-dichlorophenyl)methyl]-
![Piperazine,1-[(2S)-2-amino-3-[4-[2-(2-naphthalenyl)ethoxy]phenyl]-1-oxopropyl]-4-[(2,3-dichlorophenyl)methyl]-](/structure/636606-80-9.png)
![Piperazine,1-[[2-(3,5-dimethylphenoxy)-5-nitrophenyl]sulfonyl]-4-(1-methylethyl)-](/structure/501927-13-5.png)
Piperazine,1-[[2-(3,5-dimethylphenoxy)-5-nitrophenyl]sulfonyl]-4-(1-methylethyl)-
![Piperazine,1-[[4-[2-[(4-chlorophenyl)amino]-4-pyrimidinyl]phenyl]sulfonyl]-](/structure/677753-13-8.png)
Piperazine,1-[[4-[2-[(4-chlorophenyl)amino]-4-pyrimidinyl]phenyl]sulfonyl]-
![Piperazine,1-[3-(2,3-dimethoxyphenyl)-1-oxo-2-propenyl]-4-(2-propenyl)-](/structure/485797-13-5.png)
Piperazine,1-[3-(2,3-dimethoxyphenyl)-1-oxo-2-propenyl]-4-(2-propenyl)-
![Piperazine,1-[4-[2-[2-(2-methoxyphenyl)ethoxy]ethoxy]phenyl]-2-[(2-naphthalenyloxy)methyl]-, (2R)-](/structure/777934-13-1.png)
Piperazine,1-[4-[2-[2-(2-methoxyphenyl)ethoxy]ethoxy]phenyl]-2-[(2-naphthalenyloxy)methyl]-, (2R)-
![Piperazine,1-acetyl-4-[4-[[4-[4-[(2-thienylsulfonyl)amino]phenyl]-2-pyrimidinyl]amino]benzoyl]-](/structure/434948-13-7.png)
Piperazine,1-acetyl-4-[4-[[4-[4-[(2-thienylsulfonyl)amino]phenyl]-2-pyrimidinyl]amino]benzoyl]-
![Piperazine,1-methyl-4-[2-[(4Z)-tetrahydro-4-[(trimethylsilyl)methylene]-3-furanyl]ethyl]-](/structure/681850-80-6.png)
Piperazine,1-methyl-4-[2-[(4Z)-tetrahydro-4-[(trimethylsilyl)methylene]-3-furanyl]ethyl]-
![Piperazine,4-(4-chloro-3-methoxyphenyl)-1-[[4-chloro-5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]acetyl]-2-(trifluoromethyl)-](/structure/855342-80-2.png)