Supplier Page from Thermo Fisher Scientific for 2,2'-Isopropylidenebis[(4S)-4-tert-butyl-2-oxazoline], 99%, 98% e.e
Ergosterol, 98% from Thermo Fisher Scientific
Girard's Reagent T, 99% from Thermo Fisher Scientific
Methyl acetoacetate, 99+% from Thermo Fisher Scientific
Sebacic acid, 98% from Thermo Fisher Scientific