Supplier Page from Thermo Fisher Scientific for 2-Chloro-6-nitro-4-(trifluoromethyl)aniline, 97%
2-Fluoropyridine, 98% from Thermo Fisher Scientific
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific