2-Pyridone
00472425001400040022x. Archived from the original on 2008-08-30. "Pyridin-N-oxydと
酸
無水
物
との反應" [Reaction between Pyridin-N-oxyd and acid anhydride]. Yakugaku Zasshi...
27 KB (2,798 words) - 19:02, 10 July 2024