Supplier Page from Thermo Fisher Scientific for BOC-L-Tyrosine, 99+%
4-Bromobutyric acid, 98% from Thermo Fisher Scientific
D-Mannitol, 98+% from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific
Semicarbazide hydrochloride, 99+% from Thermo Fisher Scientific