20811-85-2 3-Phenylpropionic acid 3-alpha-tropanyl ester 3-alpha-Tropanol, 3-phenylpropionate Benzenepropanoic acid, 8-methyl-8-azabicyclo(3.2.1)oct-3-yl ester, endo- Hydrocinnamic acid, 3-alpha-tropanyl ester endo-8-Methyl-8-azabicyclo(3.2.1)oct-3-yl benzenepropanoate