pyran,dihydro,2h-pyran,2h-pyran-2-one
2H-pyran
30329-30-7[(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl (2R,3R,4S,5R)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl dihydrogen diphosphate (non-preferred name) 2H-pyran-2-one
87810-56-8(6R)-5,6-Dihydro-6-[(1E,3R,4R,6R,7Z,9Z,11E)-3,6,13-trihydroxy-3-methyl-4-phosphonooxy-1,7,9,11-tridecatetrenyl]-2H-pyran-2-one 175448-22-32H-Pyran-2-one,3-propyl-6-(2,14,16- trihydroxy-1,3,7,9,11,15,17-heptamethyl-3,6,9,- 11,17-nonadecapentaenyl)-