Synonyms: 3-Oxa-9-azoniatricyclo[3.3.1.02,4]nonane,9-ethyl-7-(3-hydroxy-1-oxo-2-phenylpropoxy)-9-methyl-, bromide, [7(S)-(1a,2b,4b,5a,7b)]-; 3-Oxa-9-azoniatricyclo[3.3.1.02,4]nonane,9-ethyl-7-[(2S)-3-hydroxy-1-oxo-2-phenylpropoxy]-9-methyl-, bromide, (1a,2b,4b,5a,7b)- (9CI); N-Ethylscopolammonium bromide (6CI,7CI); Ba253; Ba 253BR-L; Ba 253Br; Hyoscine ethobromide; N-Ethylnorscopolamine methylbromide; Oxitropium bromide; Oxivent; Oxytropium bromide; Scopolamineethobromide; Tersigan; Tersigat; Ventilat