1202704-61-7
1,2-diamino-4-bromo-pyridinium 2,4,6-trimethyl-benzenesulfonate
+
79-30-1
异丁酰氯
→
~30%
1380331-40-7
7-bromo-2-propan-2-yl-[1,2,4]triazolo[1,5-a]pyridine
84249-14-9
4-溴吡啶-2-胺