?? ?? ?? ???? ?? : +86 (0)575-82040869
???
+86 (0)575-82040869
sales@catsyn.com
Catsyn? Dicyclopentadiene diepoxide | CAS 81-21-0?? ?? ??? ?????. ? ??? C10H12O2??, ???? 164.20g/mol??, ??? ????? NLT 98%???.
?? / ??
?? ??
UV Absorber 234
1,2-Dibromo-3,3,3-trifluoropropene
Sordidin