Supplier Page from Thermo Fisher Scientific for 2,4-Dimethyl-3-ethylpyrrole, 96%
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific
Furfuryl alcohol, 98% from Thermo Fisher Scientific