Supplier Page from Thermo Fisher Scientific for Palladium Silver foil, 0.025mm (0.001in) thick, 99.9% (metals basis excluding Pt)
4-Ethylphenol, 97% from Thermo Fisher Scientific
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific