?? ?? ?? ???? ?? : +86 (0)575-82040869
???
PRODUCTS+86 (0)575-82040869
sales@catsyn.com
Catsyn? 9-[1,1'-Biphenyl]-3-YL-9'-[1,1'-biphenyl]-4-YL-3,3'-BI-9H-carbazole | CAS 1643479-47-3?? ?? ??? ?????. ? ??? C48H32N2??, ???? 636.78g/mol??, ??? ????? NLT 98%???.