2-Bromo-6-cyanopyrazine
5-Bromopyrazine-2-carbonitrile
5-Chloropyrazine-2-carbonitrile
3,6-Diaminopyrazine-2,5-dicarbonitrile
5,6-Dichloropyrazine-2,3-dicarbonitrile
2-(Pyrazin-2-yl)acetonitrile
3-Bromopyrazine-2-carbonitrile
6-Chloropyrazine-2-carbonitrile
5-Chloro-6-(naphthalen-1-ylamino)pyrazine-2,3-dicarbonitrile
5-(tert-Butylamino)-6-chloropyrazine-2,3-dicarbonitrile
5-Chloro-6-((2,3-dimethylphenyl)amino)pyrazine-2,3-dicarbonitrile
5-Chloro-6-(m-tolylthio)pyrazine-2,3-dicarbonitrile
5-Chloro-6-ethylpyrazine-2,3-dicarbonitrile
5-Formyl-6-methylpyrazine-2,3-dicarbonitrile
5-Phenyl-6-(propylamino)pyrazine-2,3-dicarbonitrile
2-Methyl-2-(pyrazin-2-yl)propanenitrile
3-(4-Benzhydrylpiperazin-1-yl)pyrazine-2-carbonitrile
3,6-Dibromopyrazine-2-carbonitrile
3-Chloro-5-(trifluoromethyl)pyrazine-2-carbonitrile
6-Chloro-3-methylpyrazine-2-carbonitrile
