Supplier Page from Thermo Fisher Scientific for Erbium(III) 2,4-pentanedionate, REacton:r, 99.9% (REO)
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
Ethyl 4-chlorobutyrate, 97% from Thermo Fisher Scientific
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific
Ethyl oxamate, 99% from Thermo Fisher Scientific