Supplier Page from Thermo Fisher Scientific for Copper(II) nitrate hemi(pentahydrate), ACS, 98.0-102.0%
2-Ethyl-1,3-hexanediol, 99%, mixture of isomers from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98% from Thermo Fisher Scientific
Ethyl cyanoacetate, 98+% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific