Supplier Page from Thermo Fisher Scientific for 2'-Hydroxy-4'-methoxyacetophenone, 99%
1,2-Ethanedithiol, 95% from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethyl L(-)-lactate, 97% from Thermo Fisher Scientific
Fumaric acid, 99+% from Thermo Fisher Scientific