Supplier Page from Thermo Fisher Scientific for 1-Chloronaphthalene, tech. 85%, remainder 2-chloronaphthalene
Ergosterol, 98% from Thermo Fisher Scientific
Ethyl phenylcyanoacetate, 97% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Ethyl vinyl ether, 99%, stabilized from Thermo Fisher Scientific