2H-Pyran, 3,6-dihydro-2,4-dimethyl-6-phenyl- 3,6-Dihydro-2,4-dimethyl-6-phenyl-2H-pyran 4,6-Dimethyl-2-phenyl-1-oxacyclohex-3-ene 5,6-Dihydro-4,6-dimethyl-2-phenyl-2H-pyran 68039-40-7 EINECS 268-256-8