2,2'-Dodecamethylenebis(1,1-dimethylpiperidinium) diiodide Bis ioduro di 2,2'-dodecametilen-bis(N-dimetil)piperidinio [Italian] Piperidinium, 2,2'-(1,12-dodecanediyl)bis(1,1-dimethyl-, diiodide Piperidinium, 2,2'-dodecamethylenebis(1,1-dimethyl-, diiodide TN5101000