64-17-5
乙醇
+
177211-89-1
Tetrazolo[1,5-a]pyridine, 6,8-dichloro-
→
~87%
177212-03-2
6-chloro-8-ethoxytetrazolo[1,5-a]pyridine
104408-23-3
(3,5-二氯-2-吡啶)-肼
16063-70-0
2,3,5-三氯吡啶