Supplier Page from Thermo Fisher Scientific for 1,3-Bis(2,6-diisopropylphenyl)imidazolidinium chloride, 90%
2,6-Lutidine, 99% from Thermo Fisher Scientific
Anthrone, ACS reagent from Thermo Fisher Scientific
Butyraldehyde, 99% from Thermo Fisher Scientific
Melatonine, 99% from Thermo Fisher Scientific