Supplier Page from Thermo Fisher Scientific for (S)-(-)-2-Methyl-2-propanesulfinamide, 97%
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific