6602-32-0
2-溴-3-羟基吡啶
→
~73%
23003-22-7
2-巯基-3-吡啶醇
84719-32-4
吡啶-2,3-二醇
~63%
~60%
+
76266-02-9
thiazolo[3,2-a:4,5-b']dipyridin-10-ium-6-olate