Supplier Page from Thermo Fisher Scientific for Phenylboronic acid, 98+%, may contain varying amounts of anhydride
DL-Ethyl 2-bromopropionate, 99% from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific