2,2'-DIBROMO-9,9'-SPIROBIFLUORENE
2,2'-二溴-9,9'-螺二芴
CAS No. 67665-47-8
2,2'-DIBROMO-9,9'-SPIROBIFLUORENE
2,2-二溴-9,9-螺二芴;2,2-二溴-9,9,-螺二[9H-芴]
Dore 69029-47-6