Supplier Page from Thermo Fisher Scientific for (S)-3-(Boc-amino)-4-phenylbutyric acid, 95%
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific