IUPAC:sodium 2-[(4R)-4-[(1R,3aS,3bR,4R,5aR,7R,9aS,9bS,11aR)-4-hydroxy-9a,11a-dimethyl-7-{[(sodiooxy)sulfonyl]oxy}-hexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]pentanamido]acetate
IUPAC:sodium 2-[(4R)-4-[(1R,3aS,3bR,4R,5aR,7R,9aS,9bS,11aR)-4-hydroxy-9a,11a-dimethyl-7-{[(sodiooxy)sulfonyl]oxy}-hexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]pentanamido]acetate