1-Piperidinecarboxylic acid, (4-(trimethylammonio)-3-cyclopentyl)phenyl ester, iodide 63981-61-3 Ammonium, ((4-(piperidinocarbonyloxy)-2-cyclopentyl)phenyl)trimethyl-, iodide Ammonium, ((4-hydroxy-2-cyclopentyl)phenyl)trimethyl-, iodide, 1-piperidinecarboxylate Carbamic acid, N,N-pentamethylene-, 3-cyclopentyl-4-dimethylaminophenyl ester, methiodide TL-1418