Synonyms: Ammonium,[chloro(dimethylamino)methylene]dimethyl-, chloride (8CI); Methanaminium,N-[chloro(dimethylamino)methylene]-N-methyl-, chloride (9CI);[Chloro(dimethylamino)methylene]dimethylammonium chloride (7CI);1-Chloro-N,N,N',N'-tetramethylformamidinium chloride;2-Chloro-1,1,3,3-tetramethylformamidinium chloride;N,N,N',N'-Tetramethylchloroformamidinium chloride; Tetramethyluronium chloride