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859437-43-7 9h-fluorene, 9,9-diethyl-2,7-bis[2-(4-nitrophenyl)ethenyl]-

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Product Name 9H-Fluorene, 9,9-diethyl-2,7-bis[2-(4-nitrophenyl)ethenyl]-
CAS No. 859437-43-7
Molecular Formula C33H28N2O4