Supplier Page from Thermo Fisher Scientific for Propargyl methacrylate, 98%, stab. with 200-300ppm 4-methoxyphenol
Epichlorohydrin, 99% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Ethyl 2-mercaptoacetate, 99% from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific