Supplier Page from Thermo Fisher Scientific for Thionyl chloride, 1M soln. in dichloromethane
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific
Hexyl alcohol, 98%, pure from Thermo Fisher Scientific
Maleic acid, 99% from Thermo Fisher Scientific
Methyl acetoacetate, 99+% from Thermo Fisher Scientific