Supplier Page from Thermo Fisher Scientific for Ethyl indole-2-carboxylate, 97%
2(2-Ethoxyethoxy)ethanol, 98+% from Thermo Fisher Scientific
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific