Synonyms: Isoorensine(6CI,7CI,8CI); Pyridine, 1,2,3,4-tetrahydro-1-(1-oxo-3-phenyl-2-propenyl)-5-(2-piperidinyl)-,(Z)-(?à)-; Pyridine,1,2,3,4-tetrahydro-1-[(2Z)-1-oxo-3-phenyl-2-propenyl]-5-(2-piperidinyl)- (9CI);Isoorensin; Pyridine,1,2,3,4-tetrahydro-1-(1-oxo-3-phenyl-2-propenyl)-5-(2-piperidinyl)-, (Z)-