吡嗪

2-Ethynyl-5-methylpyrazine

methyl 5-(pyrazin-2-yl)isoxazole-3-carboxylate

5-Ethyl-2-trifluoromethylpyrazine

2,5-Bis-(Trifluoromethyl)pyrazine

5-(Fluoromethyl)pyrazine-2-carboxylic acid

2-Bromo-3,5-dimethylpyrazine

5-Chloro-6-methylpyrazine-2-carbonitrile

5-Chloro-3-methylpyrazine-2-carbonitrile

3-Ethoxypyrazine-2-carboxylic acid

3-Oxo-3-pyrazin-2-yl-propionic acid methyl ester

2-Bromo-6-trifluoromethylpyrazine

5-(2-Chloro-5-(trifluoromethyl)phenoxy)pyrazin-2-amine

2-Methyl-5-trifluoromethyl-pyrazine

6-Chloro-n-[(4-fluorophenyl)methyl]pyrazin-2-amine

Ethyl 3-((6-chloropyrazin-2-yl)oxy)benzoate

3-(aminomethyl)pyrazin-2-amine