Synonyms: Ammonium,1-adamantyl(2-hydroxyethyl)dimethyl-, iodide, succinate (2:1) (8CI);Tricyclo[3.3.1.13,7]decan-1-aminium,N,N'-[(1,4-dioxo-1,4-butanediyl)bis(oxy-2,1-ethanediyl)]bis[N,N-dimethyl-,diiodide (9CI); Bis[N-methyl-N-(1-adamantyl)aminoethyl] succinatediiodomethylate; Diadonia; Diadonium; Diadonium diiodide; Diadony