Supplier Page from Thermo Fisher Scientific for µb-Alanine ethyl ester hydrochloride, 98%
1-Fluoro-4-nitrobenzene, 99% from Thermo Fisher Scientific
4-Fluoroaniline, 98% from Thermo Fisher Scientific
Ethyl oxamate, 99% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific