2870-71-5 31610-87-4 47189-47-9 66027-66-5 8-Azoniabicyclo(3.2.1)octane, 3-(3-hydroxy-1-oxo-2-phenylpropoxy)-8,8-dimethyl-, (3-endo)- 8-Azoniabicyclo(3.2.1)octane, 3-(3-hydroxy-1-oxo-2-phenylpropoxy)-8,8-dimethyl-, endo-(+-)- Methyl atropine Methylatropine Methylatropinium N-Methylatropine N-Methylatropinium