141-52-6
乙醇钠
+
89806-04-2
2-methylsulfonyl-5-(1-oxidopyridin-1-ium-4-yl)-1,3,4-thiadiazole
→
~76%
111854-29-6
2-ethoxy-5-(1-oxidopyridin-1-ium-4-yl)-1,3,4-thiadiazole