pyran,methyl,phenyl,2h-pyran,2h-pyran-2-one
2H-pyran
16982-79-9N-{[6-(2,3-dimethoxypropyl)-5,5-dimethyl-4-oxotetrahydro-2H-pyran-2-yl](methoxy)methyl}-2-hydroxy-2-(2-methoxy-5,6-dimethyl-4-methylidenetetrahydro-2H-pyran-2-yl)acetamide (non-preferred name)