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848836-05-5 pyrazine, 2,3-bis[(2,3,5,6-tetrafluoro-4-pyridinyl)ethynyl]-

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Product Name Pyrazine, 2,3-bis[(2,3,5,6-tetrafluoro-4-pyridinyl)ethynyl]-
CAS No. 848836-05-5
Molecular Formula C18H2F8N4