63981-91-9 AMMONIUM, (4-HYDROXY-o-CUMENYL)TRIMETHYL-, CHLORIDE, DIMETHYLCARBAMATE Ammonium, ((4-(N,N-dimethylcarbamoyloxy)-2-isopropyl)phenyl)trimethyl-, chloride Carbamic acid, N,N-dimethyl-, 3-isopropyl-4-dimethylaminophenyl ester methochloride Carbamic acid, dimethyl-, ((4-trimethylammonio)-3-isopropyl)phenyl ester, chloride TL-1443