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

7-bromo-4-chloroquinoline

4-氯-7-溴喹啉

2-氨基-6-氰基吡嗪, 2-Amino-6-cyanopyrazine

2-氨基-5-甲基嘧啶, 2-Amino-5-methylpyrimidine

4-氨基-2-氯噻吩并[3,2-d]嘧啶, 4-Amino-2-chlorothieno[3,2-d]pyrimidine