Supplier Page from Thermo Fisher Scientific for 1,3-Dihydroxynaphthalene, 98%
2-Mesitylenesulfonyl chloride, 99% from Thermo Fisher Scientific
4-Bromobutyric acid, 98% from Thermo Fisher Scientific
D-Mannitol, 98+% from Thermo Fisher Scientific
Ergosterol, 98% from Thermo Fisher Scientific