Hexahydroazepinecarbonyl Chloride, Hexamethyleneiminocarbonyl chloride, Hexahydro-1H-azepine-1-carbonyl chloride, Hexahydro-azepin-1-carbonylchlorid, 1H-Azepine-1-carbonyl chloride,hexahydro, N,N-hexamethylene carbamoyl chloride, hexahydro-azepine-1-carbonyl chloride