Supplier Page from Thermo Fisher Scientific for Ethyl 4,4,4-trifluoroacetoacetate, 97%
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl butyrylacetate, 98% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific