1-Hydroxy-alpha-phenylcyclopentaneacetic acid 3-quinuclidinyl ester 101931-96-8 3-Quinuclidinyl (1-hydroxycyclopentyl) phenylacetate Benzeneacetic acid, alpha-(1-hydroxycyclopentyl)-, 1-azabicyclo(2.2.2)oct-3-yl ester Cyclopentaneacetic acid, 1-hydroxy-alpha-phenyl-, 3-quinuclidinyl ester