73680-82-7 AMMONIUM, (2-(4-CARBOXY-3-HYDROXYCARBANILINO)ETHYL)TRIMETHYL-, IODIDE, ETHYL EST Ammonium, (2-(4-carboxy-3-hydroxycarbanilino)ethyl)trimethyl-, iodide, ethyl ester Ethyl 4-(3-dimethylaminopropionylamino)salicylate, methiodide Salicylic acid, 4-(3-dimethylaminopropionamido)-, ethyl ester, methiodide