Supplier Page from Thermo Fisher Scientific for Xylenol orange, sodium salt, ACS reagent
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
4-Fluoroanisole, 99% from Thermo Fisher Scientific
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific