101756-60-9 3-(1-Methyl-1,2,5,6-tetrahydropyridine)methyl phenyl(1-cyclopentenyl)glycolate MANDELIC ACID, alpha-(1-CYCLOPENTENYL)-, (1-METHYL-1,2,5,6-TETRAHYDRO-3-PYRIDYL) Mandelic acid, alpha-(1-cyclopentenyl)-, (1-methyl-1,2,5,6-tetrahydro-3-pyridyl)methyl ester