Supplier Page from Thermo Fisher Scientific for Triisopropylsilylacetylene, 97%
4-Bromobutyric acid, 98% from Thermo Fisher Scientific
8-Hydroxyquinoline, ACS reagent from Thermo Fisher Scientific
D-Sorbitol, 97% from Thermo Fisher Scientific
Methyl 4-(chloroformyl)butyrate, 98% from Thermo Fisher Scientific