5-溴-N3-(4-甲氧基苄基)-2,3-吡嗪二胺

5-溴-N3-(4-氟苄基)-2,3-吡嗪二胺

2-氨基-5-溴-3-甲基硫代吡嗪

6,8-二溴咪唑并[1,2-a]吡嗪-2-羧酸乙酯

5-bromo-3-(4-methyl-1,4-diazepan-1-yl)pyrazin-2-amine