Supplier Page from Thermo Fisher Scientific for 1,1-Diphenylethylene, 98%
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Ethyl N-piperazinecarboxylate, 99% from Thermo Fisher Scientific
Glutaric acid, 99% from Thermo Fisher Scientific