Supplier Page from Thermo Fisher Scientific for Triphenylphosphine, flake, 99%
1-Fluoro-2-nitrobenzene, 99% from Thermo Fisher Scientific
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
4-Ethylphenol, 97% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific