Supplier Page from Thermo Fisher Scientific for exo-7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride, 98+%
3-Ethoxy-2-cyclohexen-1-one, 99% from Thermo Fisher Scientific
3-Fluorobenzyl bromide, 95% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific