931-91-9
1,1,2,2,3,3-六氟环丙烷
6129-62-0
2-溴-2,3,3,3-四氟丙酰氟
13140-20-0
Perfluoro-2-methyl-3-oxahexanedioic acid difluoride
814-73-3
difluoro diazomethane
354-53-0
1-溴-2-氯四氟乙烷

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