Supplier Page from Thermo Fisher Scientific for [Bis(2-methoxyethyl)amino]sulfur trifluoride, 2.7M (50 wt.%) solution in toluene
Ethyl 2-hydroxyethyl sulfide, 98% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl phenylcyanoacetate, 97% from Thermo Fisher Scientific
Flavone, 99+% from Thermo Fisher Scientific