64070-75-3 AMMONIUM, ((5-HYDROXY-2-METHYL)PHENYL)TRIMETHYL-, CHLORIDE, METHYLCARBAMATE Ammonium, ((2-methyl-5-methylcarbamoyloxy)phenyl)trimethyl-, chloride Carbamic acid, N-methyl-, 4-methyl-3-dimethylaminophenyl ester, methochloride Carbamic acid, methyl-, 3-(trimethylammonio)-p-tolyl ester, chloride TL-1453