Phenyl Isothiocyanate is an aromatic isothiocyanate. It participates in dehydration reactions of alcohols. It is widely used for synthesis of various biologically important heterocyclic compounds.
N-Ethyl-N’-(3-dimethylaminopropyl)Carbodiimide Hydrochloride (EPCI HCl also called EDAC,EDC,WSC) is used as coupling reagent e.g. on peptide synthesis for activation of the carboxyl group.