?? ?? ?? ???? ?? : +86 (0)575-82040869
???
PRODUCTS+86 (0)575-82040869
sales@catsyn.com
Catsyn? 5-(4-(Bis(4-(6-aminopyridin-3-YL)phenyl)amino)phenyl)pyridin-2-amine | CAS 2375582-48-0?? ?? ??? ?????. ? ??? C33H27N7??, ???? 521.61g/mol??, ??? ????? NLT 98%???.