Supplier Page from Thermo Fisher Scientific for (R)-2-Methyl-CBS-oxazaborolidine, 1M soln. in toluene
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific