Supplier Page from Thermo Fisher Scientific for 3-Methylthiophene-2-carboxylic acid, 98%
2(2-Ethoxyethoxy)ethanol, 98+% from Thermo Fisher Scientific
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
3-Fluorobenzyl bromide, 95% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific