3-氯-6-(3-硝基苯基)吡嗪

3-benzyl-6-chloropyridazine

6-chloro-N-(4-methoxyphenyl)pyridazin-3-amine

N-(3,6-二氯-吡嗪-4-甲基)-苯甲酰胺

3-chloro-6-phenylsulfanylpyridazine