Supplier Page from Thermo Fisher Scientific for Calcium hydride, ca. 93%, extra pure, 10-100 mm pieces, up to 10% powder
1-Fluoro-4-nitrobenzene, 99% from Thermo Fisher Scientific
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific