64046-05-5 AMMONIUM, (p-HYDROXYPHENETHYL)TRIMETHYL-, IODIDE, DIMETHYLCARBAMATE AR-42 Ammonium, (p-(N',N'-dimethylcarbamoyloxy)phenethyl)trimethyl-, iodide Carbamic acid, N,N-dimethyl-, 4-(beta-dimethylaminoethyl)phenyl ester, methiodide Carbamic acid, N,N-dimethyl-, p-(beta-(trimethylammonio)ethyl)phenyl ester, iodide Dimethylcarbamic ester of hordenine methiodide