Supplier Page from Thermo Fisher Scientific for Phthalic anhydride, ACS reagent
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethyl bromopyruvate, 80-85% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific