Supplier Page from Thermo Fisher Scientific for N,N'-Di-n-butylthiourea, 98%
3-Fluorobenzyl bromide, 95% from Thermo Fisher Scientific
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific