EINECS 261-336-3, 1-(chloromethylidene)azepan-1-ium chloride, 1H-Azepinium,1-(chloromethylene)hexahydro-,chloride (1:1), chloro-N,N-hexamethyleneformiminium chloride, 1-chloromethylenehexamethyleneiminium chloride, 1H-Azepinium,1-(chloromethylene)hexahydro-,chloride (9CI), hexahydro-1H-azepin-1-yl-chloroformiminium chloride, 1-(Chloromethylene)hexahydro-1H-azepinium chloride