methyl,pyran,dione,2h-pyran
2H-pyran
11016-27-64-(dimethylamino)-6-(8-[4-(dimethylamino)-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]-11-hydroxy-5-methyl-2-{2-methyl-3-[(1E)-prop-1-en-1-yl]oxiran-2-yl}-4,7,12-trioxo-7,12-dihydro-4H-naphtho[2,3-h]chromen-10-yl)-2,4-dimethyltetrahydro-2H-pyran-3-yl aceta