Supplier Page from Thermo Fisher Scientific for 1,3,5-Trimethyl-1H-pyrazole-4-boronic acid pinacol ester, 95%
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl 4-chlorobutyrate, 97% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific