Supplier Page from Thermo Fisher Scientific for (R)-1-(4-Chlorophenyl)ethylamine, 97%, 98% ee
1,2-Ethanedithiol, 95% from Thermo Fisher Scientific
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
4-Fluoroanisole, 99% from Thermo Fisher Scientific
Ethyl cyanoacetate, 98+% from Thermo Fisher Scientific