?? ?? ?? ???? ?? : +86 (0)575-82040869
???
PRODUCTS+86 (0)575-82040869
sales@catsyn.com
Catsyn? 1,3-Benzenediol, 4,4'-[6-(4-methoxyphenyl)-1,3,5-triazine-2,4-diyl]bis- | CAS 1440-00-2?? ?? ??? ?????. ? ??? C22H17N3O5??, ???? 403.39g/mol??, ??? ????? ???.