Einecs 229-776-0

dimethyl 4,4'-[1,6-hexanediylbis(iminocarbonyl)]bisbenzoate

4,4'-[Hexamethylenebis(iminocarbonyl)]dibenzoic acid dimethyl ester

4,4'-[1,6-Hexanediylbis(iminocarbonyl)]bis(benzoic acid methyl) ester