6-氯-3-哒嗪甲醇

(6-氨基吡嗪-3-基)(苯基)甲酮

(6-chloropyridazin-3-yl)-morpholin-4-ylmethanone

6-氯-N-(2-环丙基乙基)吡嗪-3-羧酰胺

azetidin-1-yl-(6-chloropyridazin-3-yl)methanone