6-benzyl-3-chloro-4-methyl-pyridazine

4-(8-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)morpholine

6-chloro-7-methyl-[1,2,4]triazolo[4,3-b]pyridazine

6-chloro-8-methyl-[1,2,4]triazolo[4,3-b]pyridazine

6-氯-吡嗪-4-羧酸乙酯