Synonyms: 1aH,5aH-Tropanium, 3a-hydroxy-8-methyl-, bromide, (?à)-tropate (8CI);8-Azoniabicyclo[3.2.1]octane,3-(3-hydroxy-1-oxo-2-phenylpropoxy)-8,8-dimethyl-, bromide, (3-endo)- (9CI);8-Azoniabicyclo[3.2.1]octane,3-(3-hydroxy-1-oxo-2-phenylpropoxy)-8,8-dimethyl-, bromide, endo-(?à)-; 8-Methylatropinium bromide (6CI,7CI);8-Azoniabicyclo[3.2.1]octane,3-(3-hydroxy-1-oxo-2-phenylpropoxy)-8,8-dimethyl-, bromide, endo-; Atropinemethobromide; Atropine methyl bromide; Hyoscyamine methyl bromide;Methylatropine bromide; Methylatropinium bromide; Mintussin; Mydriasin; N-Methylatropinebromide; N-Methylatropinium bromide; NSC 61810; Tropin