Ipratropium bromide monohydrate66985-17-9100 % similar Ipratropium bromide22254-24-694 % similar Atropine methyl bromide2870-71-573 % similar (-)-Scopolamine methobromide155-41-959 % similar Atropine methyl nitrate52-88-059 % similar (-)-Atropine101-31-553 % similar (±)-Atropine51-55-853 % similar Homatropine methobromide80-49-952 % similar Atropine sulfate monohydrate5908-99-652 % similar Benzeneacetic acid, α-(hydroxymethyl)-, (αS)-, (3-endo)-8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester, sulfate, hydrate (2:1:2)6835-16-152 % similar Buscopan149-64-452 % similar Hyoscine hydrobromide trihydrate6533-68-252 % similar Hyoscyamine hydrobromide306-03-651 % similar Hyoscyamine hydrochloride5934-50-951 % similar (-)-Scopolamine51-34-349 % similar Methscopolamine nitrate6106-46-348 % similar Atropine sulfate55-48-148 % similar Hyoscyamine sulfate620-61-148 % similar Scopolamine hydrobromide114-49-847 % similar Scopolamine hydrochloride55-16-347 % similar