Supplier Page from Thermo Fisher Scientific for (1S,2S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine
2-Ethylaniline, 98% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific
meso-Erythritol, 99% from Thermo Fisher Scientific