Supplier Page from Thermo Fisher Scientific for (R)-alpha-Propargylglycine, 98%, 98% ee
2-Fluoroaniline, 99+% from Thermo Fisher Scientific
4-Ethylphenol, 97% from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Ethyl 2-hydroxyethyl sulfide, 98% from Thermo Fisher Scientific