?? ?? ?? ???? ?? : +86 (0)575-82040869
???
+86 (0)575-82040869
sales@catsyn.com
Catsyn? Hqda1,4-bis(3,4-dicarboxyphenoxy)benzene dianhydride | CAS 17828-53-4?? ?? ??? ?????. ? ??? null??, ???? g/mol??, ??? ????? NLT 98%???.
?? / ??
?? ??
4-Benzyloxy-2-fluorobenzeneboronic acid
4-(Cyclohexyloxy)phenylboronic acid
1,6-Dichloroisoquinoline