Oxybutynin5633-20-533 % similar (+-)-Cyclohexylphenylglycolic acid4335-77-733 % similar Tiotropium bromide hydrate139404-48-132 % similar Oxybutynin hydrochloride1508-65-232 % similar Ipratropium bromide22254-24-632 % similar Propiverine hydrochloride54556-98-832 % similar Atropine methyl nitrate52-88-031 % similar Chlorobenzilate510-15-631 % similar 1-Phenyl-2-oxo-3-oxabicyclo[3.1.0]hexane63106-93-431 % similar (±)-Homatropine87-00-331 % similar Ipratropium bromide monohydrate66985-17-931 % similar Ethyl α,α-dichlorobenzeneacetate5317-66-830 % similar Dihydro-3,3-diphenyl-2(3H)-furanone956-89-830 % similar