Supplier Page from Thermo Fisher Scientific for Vanadium slug, 11mm (0.43in) dia x 4mm (0.16in) thick, 99.8% (metals basis)
2-Ethylaniline, 98% from Thermo Fisher Scientific
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific