Supplier Page from Thermo Fisher Scientific for Tetrafluoroboric acid, ca 50% w/w aq. soln
1-Fluoro-2-nitrobenzene, 99% from Thermo Fisher Scientific
2-Ethoxybenzamide, 97% from Thermo Fisher Scientific
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific
Ethyl picolinate, 99% from Thermo Fisher Scientific