pyran,phenylethenyl,2h-pyran,2h-pyran-2-one
2H-pyran-2-one
156856-30-35,5-DIHYDRO-5-METHYL-6-(1,5-DIMETHYL-6-HYDROXY-4-(PHOSPHORYLOXY)TRIDECA-7,9,11-TRIENYL)-2H-PYRAN-2-ONE (SODIUM SALT)
100760-66-56-[(1E,3E,5E)-6-[(1R,8S)-4β,8-Dihydroxy-1α,3α,5α,7α-tetramethyl-2,6-dioxabicyclo[3.2.1]oct-3β-yl]hexa-1,3,5-trienyl]-4-methoxy-5-methyl-2H-pyran-2-one