Supplier Page from Thermo Fisher Scientific for (S)-alpha-Methyltryptophan hemihydrate, 98%, 98% ee
4-Ethylphenol, 97% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethoxymethylenemalononitrile, 98% from Thermo Fisher Scientific
Ethyl L(-)-lactate, 97% from Thermo Fisher Scientific