Synonyms: (+-)-N-Methylhyoscine methylsulfate;3-Oxa-9-azatricyclo[3.3.1.02,4]nonane, 3-oxa-9-azoniatricyclo[3.3.1.02,4]nonane deriv.;3-Oxa-9-azoniatricyclo[3.3.1.02,4]nonane, 7-(3-hydroxy-1-oxo-2-phenylpropoxy)-9,9-dimethyl-, (1a,2b,4b,5a,7b)-(+-)-, methyl sulfate (salt);3-Oxa-9-azoniatricyclo[3.3.1.02,4]nonane, 7-(3-hydroxy-1-oxo-2-phenylpropoxy)-9,9-dimethyl-, (1a,2b,4b,5a,7b)-, methyl sulfate (salt) (9CI);n-methylscopolamine methylsulfate