Supplier Page from Thermo Fisher Scientific for 5'-O-(4,4'-Dimethoxytrityl)-N2-isobutyryl-2'-O-methylguanosine, 98%
Estrone, 99+% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific