63981-54-4 AMMONIUM, (3-HYDROXY-p-CUMENYL)TRIMETHYL-, IODIDE, METHYLCARBAMATE Ammonium, (3-(methylcarbamoyloxy)-p-cumenyl)trimethyl-, iodide Carbamic acid, N-methyl-, 5-dimethylamino-2-isopropylphenyl ester, methiodide Carbamic acid, methyl-, (5-(trimethylammonio)-o-cumenyl) ester, iodide T-1709 TL-1501