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CAS NO:56357-87-0
CAS:
56357-87-0
英文名称:
ethene, tetrafluoro-, polymer with 1,1-difluoroethene and trifluoro(trifluorome
thoxy)ethene
ethene, tetrafluoro-, polymer with 1,1-difluoroetheneand trifluoro(trifluoromethoxy)ethene
