![2-Pyrazinecarbonitrile, 3-[4-[(2,6-dimethylphenyl)methyl]-1-piperazinyl]-](/structure/918481-47-7.png)
2-Pyrazinecarbonitrile, 3-[4-[(2,6-dimethylphenyl)methyl]-1-piperazinyl]-
![2-Pyrazinecarbonitrile, 3-[4-[(2,6-dimethylphenyl)methyl]-1-piperazinyl]-](/structure/918481-47-7.png)
2-Pyrazinecarbonitrile, 3-[4-[(2,6-dimethylphenyl)methyl]-1-piperazinyl]-
![3H-Thiazolo[3,4-a]pyrazine-3,5,8-trione,tetrahydro-6,7-dimethyl-](/structure/781648-47-3.png)
3H-Thiazolo[3,4-a]pyrazine-3,5,8-trione,tetrahydro-6,7-dimethyl-

![Pyrrolo[1,2-a]pyrazine, 1,6-dimethyl-](/structure/138350-47-7.png)
![(4AR,8AR)-1,4-DIMETHYLDECAHYDROPYRAZINO[2,3-B]PYRAZINE](/structure/71208-47-4.png)

![1,2,4-Triazolo[4,3-a]pyrazine-1(5H)-carboxamide,N-cyclohexyl-7-(2,2-diphenylethyl)hexahydro-5-[(4-hydroxyphenyl)methyl]-2-methyl-3,6-dioxo-, (5S)-](/structure/512855-47-9.png)

![[1,2,5]Oxadiazolo[3,4-b]pyrazine-5,6-diamine,N5,N6-dimethyl-](/structure/210301-47-6.png)
[1,2,5]Oxadiazolo[3,4-b]pyrazine-5,6-diamine,N5,N6-dimethyl-


![2,5-Pyrazinedicarbonitrile, 3-[[2-(trifluoromethyl)phenyl]amino]-](/structure/918410-47-6.png)
2,5-Pyrazinedicarbonitrile, 3-[[2-(trifluoromethyl)phenyl]amino]-

Pyrazinecarbonitrile, 6-(3,4-dimethoxyphenyl)-3-(dimethylamino)-
)METHYL]-](/structure/603949-47-9.png)
PYRAZINECARBOXAMIDE,N-CYCLOPENTYL-N-[(9-METHYLTETRAZOLO[1,5-A](QUINOLIN-4-YL))METHYL]-


![3-(4-chlorophenyl)-N~8~-[5-(diethylamino)pentan-2-yl]pyrido[2,3-b]pyrazine-6,8-diamine](/structure/19270-47-4.png)
3-(4-chlorophenyl)-N~8~-[5-(diethylamino)pentan-2-yl]pyrido[2,3-b]pyrazine-6,8-diamine

![5-[[5-amino-4-(cyclohexylmethylamino)pyridin-2-yl]amino]pyrazine-2-carbonitrile](/structure/1137476-47-1.png)
5-[[5-amino-4-(cyclohexylmethylamino)pyridin-2-yl]amino]pyrazine-2-carbonitrile

Pyrazinecarboxamide,N-(6-chloro-2,3,4,9-tetrahydro-1H-carbazol-1-yl)-
![Pyrazinecarboxylic acid, 3-amino-6-chloro-5-(dimethylamino)-,3-[(1,1-dimethylethyl)amino]-1-methyl-3-oxo-1-propenyl ester](/structure/27245-47-2.png)
![3-IODO-6-METHYL-8-(METHYLTHIO)IMIDAZO[1,2-A]PYRAZINE](/structure/1094070-47-9.png)


![Pyrazinecarboxamide,3,5-diamino-6-bromo-N-[imino[[[(1-methylethyl)amino]carbonyl]amino]methyl]-](/structure/64077-47-0.png)
Pyrazinecarboxamide,3,5-diamino-6-bromo-N-[imino[[[(1-methylethyl)amino]carbonyl]amino]methyl]-

5-(4-chloro-phenylamino)-3-(3,5-dimethyl-pyrazol-1-yl)-pyrazine-2-carbaldehyde


ethyl-3,5(6)-dimethyl pyrazine(85%) and methyl-3,5(6)-dimethyl pyrazine(13%)
![Imidazo[1,5-a]pyrazine, 1-phenyl-3-(trifluoromethyl)-](/structure/765837-47-6.png)

6-chloro-5-(dimethylamino)-3-(4-morpholinyl)-2-Pyrazinecarboxaldehyde
![Pyrrolo[1,2-a]pyrazine, 6-(3,4-dimethoxyphenyl)-3,4-dihydro-1-methyl-](/structure/147580-47-0.png)
Pyrrolo[1,2-a]pyrazine, 6-(3,4-dimethoxyphenyl)-3,4-dihydro-1-methyl-

![Pyrazinecarboxamide,3-amino-6-[3-[[[(6-chloro-2-fluoro-3-methylphenyl)methyl]amino]carbonyl]phenyl]-N-methyl-](/structure/625462-47-7.png)
![Pyrazinecarboxamide,3-amino-N-methyl-6-[3-[[[[4-(phenylmethyl)-2-morpholinyl]methyl]amino]carbonyl]phenyl]-](/structure/625461-47-4.png)
![Pyrido[2,3-b]pyrazine-2,3-dione,1,4-dihydro-1,4-bis[3-(trifluoromethyl)phenyl]-](/structure/793675-47-5.png)
Pyrido[2,3-b]pyrazine-2,3-dione,1,4-dihydro-1,4-bis[3-(trifluoromethyl)phenyl]-
![Pyrazine, 2,5-bis[(1E)-2-[3-(dodecyloxy)phenyl]ethenyl]-](/structure/705971-47-7.png)