Supplier Page from Thermo Fisher Scientific for (S)-3-Bromo-alpha-methylbenzyl alcohol, 95%, 98% ee
DL-Ethyl 2-bromopropionate, 99% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific
Ethyl phenylcyanoacetate, 97% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific