80308-98-1
sulfuryl difluoride,1,1,2,2,3,3,4,4,5,5,6-undecafluoro-6-(1,1,2,2,2-pentafluoroethyl)cyclohexane
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335-24-0
十氟-4-(五氟乙基)环氧己烷磺酸钾盐