pyran,difluorotetrahydro,2h-pyran,2h-pyran,
2H-pyran
153619-43-3({[(5S,6S)-11-carbamoyl-5-{[(2S,3R,4S,5S,6R)-3,5-dihydroxy-6-methyl-4-{[(2S,3R,4S,5R)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl]oxy}tetrahydro-2H-pyran-2-yl]oxy}-1,6,9,14-tetrahydroxy-3-methyl-8,13-dioxo-5,6,8,13-tetrahydrobenzo[a]tetracen-2-yl]carbonyl}am