Supplier Page from Thermo Fisher Scientific for Scandium foil, 0.025mm (0.001in) thick, 99% (REO)
1-Fluoro-4-nitrobenzene, 99% from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethyl 3-pyridylacetate, 99% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific