Supplier Page from Thermo Fisher Scientific for Carboxymethyl cellulose, sodium salt, average M.W. 250000 (DS=0.9)
3-Fluorobenzyl bromide, 95% from Thermo Fisher Scientific
4-Fluoroaniline, 98% from Thermo Fisher Scientific
DL-Ethyl 2-bromopropionate, 99% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific