IUPAC:disodium (2S,3S,4S,5R,6R)-6-{[(1R,3aS,3bR,4R,5aR,7R,9aS,9bS,11S,11aR)-1-[(2R)-4-carboxylatobutan-2-yl]-4,11-dihydroxy-9a,11a-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-7-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate
IUPAC:disodium (2S,3S,4S,5R,6R)-6-{[(1R,3aS,3bR,4R,5aR,7R,9aS,9bS,11S,11aR)-1-[(2R)-4-carboxylatobutan-2-yl]-4,11-dihydroxy-9a,11a-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-7-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate