Supplier Page from Thermo Fisher Scientific for N,N,N',N'-Tetraethyl-1,3-propanediamine, 97%
DL-Ethyl 2-bromopropionate, 99% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, 99%, pure from Thermo Fisher Scientific
Flavone, 99+% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific