4-Amino-2-chloro-3-nitropyridine

4-氨基-2-氯-3-硝基吡啶

Ethyl 5-bromo-2-pyrazinecarboxylate

2-氯-3-甲氧基苯胺, 2-Chloro-3-methoxyaniline

3-Bromoimidazo[1,2-a]pyrazine

3-溴咪唑并[1,2-a〕吡嗪

6-丙氧基哒嗪-3-胺, 6-Propoxypyridazin-3-amine

6-Bromo-N,N-dimethyl-2-quinazolinamine

3-Fluoro-5-nitroaniline

3-氟-5-硝基苯胺

5-Boc-1,4,6,7-tetrahydropyrazolo[4,3-c]pyridine

5-Boc-4,5,6,7-四氢吡唑并[4,3-c]吡啶

4-氰基嘧啶, 4-Cyanopyrimidine

2-溴-6-氰基吡嗪, 2-Bromo-6-cyanopyrazine