2-Bromo-5-hydrazinylpyrazine
2-Chloro-5-hydrazinylpyrazine
N-(Pyrazin-2-yl)hydrazinecarboxamide
Pyrazine-2,5-dicarbohydrazide
2-Bromo-5-hydrazinylpyrazine hydrochloride
2,2,2-Trifluoro-N'-(pyrazin-2-yl)acetohydrazide
2,2,2-Trifluoro-N'-(3-methylpyrazin-2-yl)acetohydrazide
2-(Hydrazinylmethyl)pyrazine
3-Amino-5,6-dimethylpyrazine-2-carbohydrazide
1-(3-Hydrazinylpyrazin-2-yl)azepane
6-Methylpyrazine-2-carbohydrazide
2-Hydrazinyl-6-methylpyrazine
2-Chloro-3-hydrazinylpyrazine hydrochloride
2-Hydrazineyl-3-methylpyrazine
3-Methylpyrazine-2-carbohydrazide
1-Benzyl-3-hydrazinylpyrazin-2(1H)-one
4-(3-Hydrazinylpyrazin-2-yl)thiomorpholine
4-Acetamido-3-amino-4,5-dihydropyrazin-2-yl benzenesulfonate
5-Bromo-3-hydrazinylpyrazin-2-amine
2-(Hydrazinylmethyl)pyrazine hydrochloride
