Supplier Page from Thermo Fisher Scientific for 1-Bromobutane, 98+%
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific