Supplier Page from Thermo Fisher Scientific for 3-(Hydroxymethyl)benzeneboronic acid, 98%
1-Fluoro-4-nitrobenzene, 99% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific