Supplier Page from Thermo Fisher Scientific for Methyl 5-methyl[1H]pyrazole-3-carboxylate, 96%
1-Fluoro-2-nitrobenzene, 99% from Thermo Fisher Scientific
9-Fluorenone, 99+% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific