Supplier Page from Thermo Fisher Scientific for Copper foil, 0.25mm (0.01in) thick, annealed, 99.95% (metals basis), oxygen free
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethyl benzoate, 99+% from Thermo Fisher Scientific