?? ?? ?? ???? ?? : +86 (0)575-82040869
???
PRODUCTS+86 (0)575-82040869
sales@catsyn.com
Catsyn? 2-(9H-Fluoren-2-YL)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane | CAS 922706-40-9?? ?? ??? ?????. ? ??? C19H21BO2??, ???? 292.18g/mol??, ??? ????? NLT 98%???.