Supplier Page from Thermo Fisher Scientific for Neodymium(III) isopropoxide, 99% (REO), 2.5% w/v in toluene/isopropanol
Butyraldehyde, 99% from Thermo Fisher Scientific
Fumaric acid, 99+% from Thermo Fisher Scientific
meso-Erythritol, 99% from Thermo Fisher Scientific
Methyl 4-(chloroformyl)butyrate, 98% from Thermo Fisher Scientific