Supplier Page from Thermo Fisher Scientific for Methyl 3-aminothiophene-2-carboxylate, 98+%
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific
Ethyl phenylcyanoacetate, 97% from Thermo Fisher Scientific