2-Carbamic acid, N,N-dimethyl-, 2-(diethylmethylammonio)methylphenyl ester, iodide 63981-75-9 AMMONIUM, (o-HYDROXYBENZYL)DIETHYLMETHYL-, IODIDE, DIMETHYLCARBAMATE Ammonium, (2-(N',N'-dimethylcarbamoyloxy)benzyl)diethylmethyl-, iodide Dimethylcarbamic ester of 2-oxybenzylmethyldiethylammonium iodide