Supplier Page from Thermo Fisher Scientific for Brilliant Blue R, pure
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific
Fluoranthene, 98% from Thermo Fisher Scientific