3-(1,3-Dimethyl-1,2,5,6-tetrahydropyridine)methyl-alpha-cyclopentyl alpha-phenylglycolate 93101-48-5 MANDELIC ACID, alpha-CYCLOPENTYL-, 1,4-DIMETHYL-1,2,5,6-TETRAHYDRO-3-PYRIDYLMETH Mandelic acid, alpha-cyclopentyl-, 1,4-dimethyl-1,2,5,6-tetrahydro-3-pyridylmethyl ester