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61690-89-9 1,4-benzoxathiin, 5,6,7,8-tetrafluoro-2,3-dihydro-, 4-oxide

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Product Name 1,4-Benzoxathiin, 5,6,7,8-tetrafluoro-2,3-dihydro-, 4-oxide
CAS No. 61690-89-9
Molecular Formula C8H4F4O2S