Supplier Page from Thermo Fisher Scientific for Bathocuproin sulfonate disodium salt hydrate, 97%
1-Fluoro-2-nitrobenzene, 99% from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl N-piperazinecarboxylate, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific