Synonyms: Benzoicacid, 4-[[3-(dimethylamino)-1-oxopropyl]amino]-2-hydroxy-, ethyl ester,monohydrochloride (9CI); Salicylic acid, 4-[3-(dimethylamino)propionamido]-,ethyl ester, hydrochloride (7CI); Salicylic acid,4-[3-(dimethylamino)propionamido]-, ethyl ester, monohydrochloride (8CI)