Supplier Page from Thermo Fisher Scientific for Bis[2-(diphenylphosphino)ethyl]ammonium chloride, 97+%
D(+)-Melibiose monohydrate, 99+% from Thermo Fisher Scientific
Hexyl alcohol, 98%, pure from Thermo Fisher Scientific
Methyl 4-chlorobutyrate, 98+% from Thermo Fisher Scientific
Methyl acetoacetate, 99+% from Thermo Fisher Scientific