Contact Supplier
9,9-Bis(trifluoromethyl)xanthenetetracarboxylicdianhydride(6F-ODA)
ChemicalsNegotiable
Send Inquiry
4,4'-bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-ylcarbonyloxy)biphenyl(DEDAN)
ChemicalsNegotiable
Send Inquiry