6-氯-2-甲基-咪唑并[2,1-f]吡嗪-3-羧酸乙酯

N-(6-氯-3-哒嗪基)乙酰胺

N-(6-chloropyridazin-3-yl)-2,2-dimethylpropanamide

3-氨基-6-(4-甲氧基苯基)哒嗪

3-氨基-4-溴-6-氯哒嗪