Supplier Page from Thermo Fisher Scientific for exo-7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride, 98+%
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
3-Fluorobenzyl bromide, 95% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98% from Thermo Fisher Scientific