64050-08-4 AMMONIUM, (4-HYDROXY-m-TOLYL)TRIMETHYL-, IODIDE, DIMETHYLCARBAMATE Ammonium, (4-(N,N-dimethylcarbamoyloxy)-3-methylphenyl)trimethyl-, iodide Carbamic acid, N,N-dimethyl-, 4-dimethylamino-2-methylphenyl ester, methiodide Carbamic acid, dimethyl-, p-(trimethylammonio)-o-tolyl ester, iodide SB-3