Supplier Page from Thermo Fisher Scientific for 2,3-Dihydrobenzo[b]furan-5-sulfonyl chloride, 97%
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific