Supplier Page from Thermo Fisher Scientific for 1-Hydroxyethylethoxypiperazine, 95%
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific
Furfuryl mercaptan, 97% from Thermo Fisher Scientific
Glyoxylic acid monohydrate, 98%, pure from Thermo Fisher Scientific