Puyang Huicheng Electronic Material Co., Ltd
Acid Anhydrides

    Fluorenes

 

2,7-Dibromo-9,9'-spiro-bifluorene

 

   CAS #    [ 171408-84-7 ]
   M F    

C25H14Br2

   FW    474.19
   Spec    off-white solid ,98%
   Structure