Supplier Page from Thermo Fisher Scientific for (5R,6S)-(-)-4-Boc-5,6-diphenyl-2-morpholinone, 98%
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific