Supplier Page from Thermo Fisher Scientific for 2',5'-Dimethoxyacetophenone, 99%
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific
Formamidinesulfinic acid, 99% from Thermo Fisher Scientific