439791-57-8

  • 439791-57-8 Manufacturers, 439791-57-8 Factory, Supply 439791-57-8
439791-57-8
  • HC
  • China

Mainly used in OLED intermediates

2,7-dibroMo-2',7'-di-tert-butyl-9,9'-spirobi[fluorene]

CAS#[439791-57-8]

MFC33H30Br2

FW586.39

Mainly used in OLED intermediates


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