33731-54-3

2,6-Dimethyl-3,5-diphenyl-4-pyrone 2,6-Dimethyl-3,5-diphenyl-4-pyranone 2,6-dimethyl-3,5-diphenyl-pyran-4-one 2,6-Dimethyl-3,5-diphenyl-4H-pyran-4-one