Supplier Page from Thermo Fisher Scientific for 2',4'-Dihydroxyacetophenone, 98%
Ethyl 4-chlorobutyrate, 97% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific
Glutaryl dichloride, 97% from Thermo Fisher Scientific
Glyoxylic acid monohydrate, 98%, pure from Thermo Fisher Scientific