109-00-2
3-羟基吡啶
→
69440-42-2
[1-(2-hydroxyethyl)pyridin-1-ium-3-yl] N,N-dimethylcarbamate,chloride
51581-32-9
3-(N,N-二甲氨基甲酰氧基)吡啶
+
107-07-3
2-氯乙醇