Supplier Page from Thermo Fisher Scientific for Barium carbonate, 99+%, ACS reagent
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
3-Fluorobenzyl bromide, 95% from Thermo Fisher Scientific
4-Ethylphenol, 97% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific