Supplier Page from Thermo Fisher Scientific for 2-Chloro-3',4'-dihydroxyacetophenone, 97%
Ethyl 2-mercaptoacetate, 99% from Thermo Fisher Scientific
Ethyl L(-)-lactate, 97% from Thermo Fisher Scientific
Ethyl oxamate, 99% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific