Supplier Page from Thermo Fisher Scientific for 2,3-Diamino-6-chloropyridine, 95%
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethanethiol, 99+% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Glutaric anhydride, 95% from Thermo Fisher Scientific