?? ?? ?? ???? ?? : +86 (0)575-82040869
???
PRODUCTS+86 (0)575-82040869
sales@catsyn.com
Catsyn? 5-(3'-(4,6-Diphenyl-1,3,5-triazin-2-YL)-[1,1'-biphenyl]-3-YL)-7,7-dimethyl-5,7-dihydroindeno[2,1-B]carbazole | CAS 1257248-13-7?? ?? ??? ?????. ? ??? C48H34N4??, ???? 666.81g/mol??, ??? ????? NLT 98%???.