3-Acetoxyphenyl trimethylammonium methylsulfate 64051-12-3 AMMONIUM, (m-HYDROXYPHENYL)TRIMETHYL-, METHYLSULFATE, ACETATE Acetic acid, (m-trimethylammonio)phenyl ester, methylsulfate Acetylester der 3-oxyphenyltrimethylammoniummethylsulfat [German] Ammonium, (m-acetoxyphenyl)trimethyl-, methylsulfate NU 2017