Supplier Page from Thermo Fisher Scientific for 3,5-Dimethylisoxazole-4-boronic acid pinacol ester, 97%
2(2-Ethoxyethoxy)ethanol, 98+% from Thermo Fisher Scientific
3-Fluorobenzyl bromide, 95% from Thermo Fisher Scientific
Ethyl cyanoformate, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific