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53731-43-4 5h-cyclopenta[b]pyrylium, 6,7-dihydro-2,4-diphenyl-,tetrafluoroborate(1-)

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Product Name 5H-Cyclopenta[b]pyrylium, 6,7-dihydro-2,4-diphenyl-,tetrafluoroborate(1-)
CAS No. 53731-43-4
Molecular Formula C20H17O・BF4