Supplier Page from Thermo Fisher Scientific for L-Tyrosine disodium salt dihydrate, 99%
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Dulcitol, 99+% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl phenylcyanoacetate, 97% from Thermo Fisher Scientific