73183-34-3
联硼酸频那醇酯
+
33332-30-8
2-氯-6-甲氧基吡嗪
→
~99%
960503-91-7
2-甲氧基-6-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)吡嗪