Supplier Page from Thermo Fisher Scientific for Sodium ethoxide, 21% w/w in ethanol
Diethyl carbonate, 99% from Thermo Fisher Scientific
Ethyl cyanoformate, 99% from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific
L(-)-Menthol, 99.5% from Thermo Fisher Scientific