Supplier Page from Thermo Fisher Scientific for 2-Bromo-2',4'-dimethoxyacetophenone, 98%
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific
Glycol sulfite, 98% from Thermo Fisher Scientific