118923-84-5
2H,1'H-[1,3']bipyridazinyl-3,6,6'-trione
→
1945-76-2
6-chloro-2-(6-chloropyridazin-3-yl)pyridazin-3-one
123-33-1
抑芽丹
141-30-0
3,6-二氯哒嗪
+