Supplier Page from Thermo Fisher Scientific for Silver foil, 2.0mm (0.08in) thick, hard, 99.9% (metals basis)
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Ethyl picolinate, 99% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific