Supplier Page from Thermo Fisher Scientific for 2,4,5-Trihydroxybenzaldehyde, 97%
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific
Glutaric anhydride, 95% from Thermo Fisher Scientific