Supplier Page from Thermo Fisher Scientific for 2-Bromo-2-nitro-1,3-propanediol, 98%
4-Bromobutyric acid, 98% from Thermo Fisher Scientific
D-Sorbitol, 97% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific