64050-76-6 AMMONIUM, (m-HYDROXYPHENYL)TRIMETHYL-, METHYLSULFATE, ETHYLMETHYLCARBAMATE AR-36 Ammonium, (3-(N-ethyl-N-methylcarbamoyloxy)phenyl)trimethyl-, methylsulfate Carbamic acid, N-ethyl-N-methyl-, 3-dimethylaminophenyl ester, methosulfate Carbamic acid, N-ethyl-N-methyl-, m-(trimethylammonio)phenyl ester, methylsulfate