26758-53-2 3-Quinuclidinyl phenylcyclopentylglycolate BRN 1550422 Benzeneacetic acid, alpha-cyclopentyl-alpha-hydroxy-, 1-azabicyclo(2.2.2)oct-3-yl ester (9CI) EA 3167 MANDELIC ACID, alpha-CYCLOPENTYL-, 3-QUINUCLIDINYL ESTER