Supplier Page from Thermo Fisher Scientific for 2-[(Trimethylsilyl)ethynyl]aniline, 97%
3-Fluorobenzyl bromide, 95% from Thermo Fisher Scientific
Ethyl 3-pyridylacetate, 99% from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific