1-Piperidinecarboxylic acid, 4-(trimethylammonio)-m-cumenyl ester, iodide 63981-57-7 AMMONIUM, (4-HYDROXY-o-CUMENYL)TRIMETHYL-, IODIDE, 1-PIPERIDINECARBOXYLATE Ammonium, (4-(piperidinocarbonyloxy)-o-cumenyl)trimethyl-, iodide Carbamic acid, N,N-pentamethylene-, 3-isopropyl-4-dimethylaminophenyl ester, methiodide TL-1414