Supplier Page from Thermo Fisher Scientific for Ethyltriphenylphosphonium bromide, 98%
1-Fluoro-4-nitrobenzene, 99% from Thermo Fisher Scientific
Ethyl cyanoformate, 99% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Fluorobenzene, 99% from Thermo Fisher Scientific