2-(二甲基氨基)-1-(4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-5,6-二氢吡啶-1(2H)-基)乙酮

ethyl 5-bromo-4-fluoro-1H-pyrazole-3-carboxylate · CAS 2751720-87-1