methyltetrahydro,pyran,2h-pyran,2h-pyran-2-one,tetrahydro-2h-pyran
2H-pyran-2-one
102694-28-05-(3a,16,17-trihydroxy-12-methoxy-10,14a,16a-trimethyloctadecahydro-10H-8,12-methanocyclopenta[7,8]oxireno[8a,9]phenanthro[2,3-d][1,3,6]trioxonin-1-yl)-2H-pyran-2-one Tetrahydro-2H-pyran
40795-73-1(1R,2R)-2-ethyl-2,5,7,12-tetrahydroxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracen-1-yl 2,3,6-trideoxy-4-O-{2,6-dideoxy-4-O-[(2S,5S,6S)-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]-alpha-L-lyxo-hexopyranosyl}-3-(dimethylamino)-alpha-L-lyxo-hexopyranoside [407