Supplier Page from Thermo Fisher Scientific for Praseodymium powder, -200 mesh, 99.9% (REO)
1-Fluoro-4-nitrobenzene, 99% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific
Ethyl phenylcyanoacetate, 97% from Thermo Fisher Scientific