?? ?? ?? ???? ?? : +86 (0)575-82040869
???
PRODUCTS+86 (0)575-82040869
sales@catsyn.com
Catsyn? 1,1':2',1''-Terphenyl, 4,4''-dibromo-3',4',5',6'-tetrakis(4-bromophenyl)- | CAS 19057-50-2?? ?? ??? ?????. ? ??? C42H24Br6??, ???? 1008.06g/mol??, ??? ????? NLT 98%???.