IUPAC:9a-formyl-3a-hydroxy-11a-methyl-1-(2-oxo-2H-pyran-5-yl)-5a-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1H,2H,3H,3aH,3bH,4H,5H,5aH,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-2-yl acetate
IUPAC:9a-formyl-3a-hydroxy-11a-methyl-1-(2-oxo-2H-pyran-5-yl)-5a-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1H,2H,3H,3aH,3bH,4H,5H,5aH,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-2-yl acetate