4-(1-Methyl-1,2,3,6-tetrahydro-4-pyridine)methyl-alpha-isopropenyl-alpha-phenyglycolate 93101-33-8 MANDELIC ACID, alpha-ISOPROPENYL-, (1-METHYL-1,2,3,6-TETRAHYDRO-4-PYRIDYL)METHYL Mandelic acid, alpha-isopropenyl-, (1-methyl-1,2,3,6-tetrahydro-4-pyridyl)methyl ester