Synonyms: 5-Heptenoicacid, 7-[3,5-dihydroxy-2-(3-hydroxy-3-methyl-5-phenyl-1-pentenyl)cyclopentyl]-,methyl ester, [1a(Z),2b(1E,3S*),3a,5a]- (9CI); 5-Heptenoic acid,7-[3,5-dihydroxy-2-(3-hydroxy-3-methyl-5-phenyl-1-pentenyl)cyclopentyl]-,methyl ester, [1a(Z),2b(1E,3S*),3a,5a]-(?à)-