Supplier Page from Thermo Fisher Scientific for 2,5-Dibromonitrobenzene, 97%
2-Ethylaniline, 98% from Thermo Fisher Scientific
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, 99%, pure from Thermo Fisher Scientific