Supplier Page from Thermo Fisher Scientific for (R)-(+)-2-Methyl-CBS-oxazaborolidine, 1M solution in toluene
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
Ethyl 2-mercaptoacetate, 99% from Thermo Fisher Scientific
Ethyl oxamate, 99% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific