Supplier Page from Thermo Fisher Scientific for Copper(II) ethylacetoacetate, 97%
2-Ethylaniline, 98% from Thermo Fisher Scientific
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
Ethanethiol, 99+% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific