Supplier Page from Thermo Fisher Scientific for Pyrogallol, ACS reagent
2(2-Ethoxyethoxy)ethanol, 98+% from Thermo Fisher Scientific
Ergosterol, 98% from Thermo Fisher Scientific
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific
Ethyl 3-pyridylacetate, 99% from Thermo Fisher Scientific