Supplier Page from Thermo Fisher Scientific for 2-Cyanobenzaldehyde, 98%
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Ethyl cyanoacetate, 98+% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific
Glycol sulfite, 98% from Thermo Fisher Scientific