Supplier Page from Thermo Fisher Scientific for Methyl Red, 0.1% w/v solution in ethanol
1-Fluoro-4-nitrobenzene, 99% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific