Supplier Page from Thermo Fisher Scientific for (±)-3-Butyn-2-ol, 98%
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl 2-bromoisobutyrate, 98% from Thermo Fisher Scientific
Ethyl cyanoacetate, 98+% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific