2alpha,3alpha-dihydroxy-24-nor-4(23),12-oleanadien-28-oic acid
2alpha,3alpha-dihydroxy-24-nor-4(23),12-oleanadien-28-oic acid
2alpha,3alpha-dihydroxy-24-nor-4(23),12-oleanadien-28-oic acid
2alpha,3alpha-dihydroxy-24-nor-4(23),12-oleanadien-28-oic acid