Pyrazines

2-Vinylpyrazine

2-chloro-6-(4-(trifluoromethyl)phenyl)pyrazine

3-(phenylethynyl)pyrazin-2-amine

N2,N2-diethylpyrazine-2,3-diamine

tetramethyl pyrazine-2,3,5,6-tetracarboxylate

5-(pyrazin-2-yl)-1,3,4-thiadiazol-2-amine

2-Methyl-3-propylpyrazine

6-methoxy-3-(methoxymethyl)-5-methylpyrazin-2-amine

methyl (3,5-diamino-6-chloropyrazine-2-carbonyl)carbamimidothioate

6-oxo-1,6-dihydropyrazine-2,3-dicarboxamide

sodium 3-carboxy-6-oxo-1,6-dihydropyrazine-2-carboxylate

5-amino-3-(methylamino)pyrazine-2-carboxamide

2,5-dichloro-3-methoxypyrazine

3-(Piperazin-1-yl)pyrazine-2-carbonitrile

3,5-Diamino-N-carbamothioyl-6-chloropyrazine-2-carboxamide

2-Hydroxy-3-phenylpyrazine