Supplier Page from Thermo Fisher Scientific for Imidazo[1,2-a]pyridine-2-carboxylic acid monohydrate, 97%
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific