80322-74-3
2-(chloromethyl)pyridin-3-ol,hydrochloride
→
~41%
14047-53-1
3-羟基吡啶-2-甲醇
67992-22-7
(3-acetyloxypyridin-2-yl)methyl acetate
109-00-2
3-羟基吡啶
+
50-00-0
甲醛