Supplier Page from Thermo Fisher Scientific for 5-Aminopyrazine-2-carboxylic acid, 95%
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Fluoranthene, 98% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific