IUPAC:(3bR,7R,9bS)-3a,5a,7-trihydroxy-11a-methyl-1-(5-oxo-2,5-dihydrofuran-3-yl)-hexadecahydro-1H-cyclopenta[a]phenanthrene-9a-carbaldehyde
IUPAC:(3bR,7R,9bS)-3a,5a,7-trihydroxy-11a-methyl-1-(5-oxo-2,5-dihydrofuran-3-yl)-hexadecahydro-1H-cyclopenta[a]phenanthrene-9a-carbaldehyde