Supplier Page from Thermo Fisher Scientific for 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone, 98%
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific