Supplier Page from Thermo Fisher Scientific for 4-tert-Butylcalix[4]arene, 99%
4-Aminophenylacetic acid, 98% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific
L-Serine methyl ester hydrochloride, 98% from Thermo Fisher Scientific