Supplier Page from Thermo Fisher Scientific for Scandium(III) nitrate hydrate, REacton:r, 99.99% (REO)
4-Fluoroanisole, 99% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Ethyl 4-chlorobutyrate, 97% from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific