Supplier Page from Thermo Fisher Scientific for (Methylsulfonyl)methanesulfonyl chloride, 98%
3-Ethoxy-2-cyclohexen-1-one, 99% from Thermo Fisher Scientific
DL-Ethyl 2-bromopropionate, 99% from Thermo Fisher Scientific
DL-Glutamic acid monohydrate, 98+% from Thermo Fisher Scientific
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific