Supplier Page from Thermo Fisher Scientific for L(+)-Tartaric acid, disodium salt, dihydrate, 99+%, ACS reagent
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific