Synonyms: Pyridinium,1-[3-(dimethylamino)propyl]-4-[(hydroxyimino)methyl]-, chloride,monohydrochloride (9CI); Pyridinium, 1-[3-(dimethylamino)propyl]-4-formyl-,chloride, oxime, monohydrochloride (8CI);4-Hydroxyiminomethyl-1-(3-N,N-dimethylaminopropyl)pyridiniumchloride-hydrochloride