Supplier Page from Thermo Fisher Scientific for Iron(III) nitrate nonahydrate, 99+%, for analysis
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific