72912-50-6
5,8-Difluoro-2,3-dihydro-1,4-benzodioxine
→
~74%
75626-23-2
3,6-二氟CATECHOL
72912-49-3
2-(2,3,6-三氟苯氧基)乙醇
551-62-2
1,2,3,4-四氟苯