Synonyms: AMBENONIUM DICHLORIDE;N,N'-[(1,2-DIOXO-1,2-ETHANEDIYL)BIS(IMINO-2,1-ETHANEDIYL)]BIS(2-CHLORO-N,N-DIETHYLBENZENEMETHAMINIUM) DICHLORIDE;N,N'-[(1,2-Dioxo-1,2-ethanediyl)bis(imino-2,1-ethanediyl)]bis(2-chloro-N,N-iethylbenzenemethaminium)dichloride