?? ?? ?? ???? ?? : +86 (0)575-82040869
???
+86 (0)575-82040869
sales@catsyn.com
Catsyn? 2-Methoxy-5-nitro-4-picoline | CAS 6635-90-1?? ?? ??? ?????. ? ??? C7H8N2O3??, ???? 168.15g/mol??, ??? ????? NLT 98%???.
?? / ??
?? ??
3,4-Dimethoxyphenylboronic acid
Ethyl ethynyl ether
{4-[(Phenylcarbonyl)amino]phenyl}boronic acid