Supplier Page from Thermo Fisher Scientific for 1-Isopropyl-1H-pyrazole-4-boronic acid pinacol ester, 97%
Ethyl cyanoformate, 99% from Thermo Fisher Scientific
Ethylene carbonate, 99+% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific