Supplier Page from Thermo Fisher Scientific for (S)-(-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid, 97%
2-Fluoroaniline, 99+% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific