63981-77-1 AMMONIUM, (3-HYDROXYBENZYL)TRIMETHYL-, IODIDE, METHYLCARBAMATE Ammonium, (3-(N-methylcarbamoyloxy)benzyl)trimethyl-, idodide Carbamic acid, N-methyl-, 3-(dimethylaminomethyl)phenyl ester, methiodide Carbamic acid, methyl-, alpha-(trimethylammonio)-m-tolyl ester, iodide T-1825