64050-09-5 AMMONIUM, (4-HYDROXY-o-TOLYL)TRIMETHYL-, IODIDE, DIMETHYLCARBAMATE Ammonium, (4-(N,N-dimethylcarbamoyloxy)-2-tolyl)trimethyl-, iodide Carbamic acid, N,N-dimethyl-, 4-dimethylamino-3-methylphenyl ester, methiodide Carbamic acid, dimethyl-, p-(trimethylammonio)-m-tolyl ester, iodide SB-5