Supplier Page from Thermo Fisher Scientific for N,N-Diethyl-p-phenylenediamine sulfate, 97%
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific
Ethyl butyrylacetate, 98% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific