英文别名9,9′-Spirobi[9H-fluorene],2,7-dibromo; 2,7-DIBROMO-9,9''-SPIRO-BIFLUOROENE; 2,7-Dibromo-9,9-spriobifluorene; 2,7-Dibromo-9,9'-sp; 2,7-Dibromo-9,9'-spirobi[9H-fluorene]; 2,7-dibromo-9,9'-Spirobi[9H]-fluorene; DBSBF; 2,7-dibromo -9,9-screwtwo fluorene; 2,7-Dibromo-9,9'-spirofluorene; 2',7'-dibromo-9,9'-spirobi[fluorene]; 2,7-Dibromo-9,9'-spirobifluorene; 2,7-Dibromo-9,9′-spirobifluorene; 2,7-Dibromo-9,9-Spiro-Bifluorene; 2′,7′-dibromo-9,9′-spirobifluorene 
