Supplier Page from Thermo Fisher Scientific for Tetra-n-butylammonium fluoride, 75% w/w aq. soln
2-Ethylaniline, 98% from Thermo Fisher Scientific
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
Ethyl benzoate, 99+% from Thermo Fisher Scientific
Flavone, 99+% from Thermo Fisher Scientific