Supplier Page from Thermo Fisher Scientific for 2-(Ethoxycarbonyl)furan-5-boronic acid pinacol ester, 96%
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
Ethyl 2-hydroxyethyl sulfide, 98% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Fluorobenzene, 99% from Thermo Fisher Scientific