Supplier Page from Thermo Fisher Scientific for 1-tert-Butyl-4-iodobenzene, 97%
DL-Ethyl 2-bromopropionate, 99% from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Formamidine acetate, 99% from Thermo Fisher Scientific