Synonyms: 3-[(1aR,5aR,5bS,7aS,8R,10aS,10bR,10cR)-8-Hydroxy-5a,7a-dimethyl-3-oxo-1,1a,3,4,5,5a,5b,6,7,7a,8,9,10,10a,10b,10c-hexadecahydrocyclopenta[a]cyclopropa[l]phenanthren-8-yl]propanoic acid;49848-01-3;cyclopenta[a]cyclopropa[l]phenanthrene-8-propanoic acid, 1,1a,3,4,5,5a,5b,6,7,7a,8,9,10,10a,10b,10c-hexadecahydro-8-hydroxy-5a,7a-dimethyl-3-oxo-, (1aR,5aR,5bS,7aS,8R,10aS,10bR,10cR)-