64050-90-4 AMMONIUM, (6-HYDROXYTHYMYL)TRIMETHYL-, IODIDE, DIMETHYLCARBAMATE Ammonium, (6-(N,N-dimethylcarbamoyloxy)thymyl)trimethyl-, iodide Carbamic acid, N,N-dimethyl-, 4-dimethylaminocarvacryl ester, methiodide Carbamic acid, dimethyl-, (5-trimethylammonio)carvacryl ester, iodide SB-12