Supplier Page from Thermo Fisher Scientific for 1-Isobutyl-1H-pyrazole-4-boronic acid pinacol ester, 97%
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific
Ethyl bromopyruvate, 80-85% from Thermo Fisher Scientific