Supplier Page from Thermo Fisher Scientific for (1,3-Dioxan-2-ylethyl)magnesium bromide, 0.5M solution in THF, AcroSeal®
DL-Ethyl 2-bromopropionate, 99% from Thermo Fisher Scientific
Ethyl 2-mercaptoacetate, 99% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific