137255-19-7 4-Heptenoic acid, 7-(2-(6-(1-cyclopenten-1-yl)-4-hydroxy-4-methyl-1,5-hexadienyl)-3-hydroxy-5-oxocyclopentyl)-, methyl ester, (1R-(1alpha(Z),2beta(1E,4R*,5E),3alpha))- Methyl 7-(2beta-(6-(1-cyclo-pentyl-yl)-4R-hydroxy-4-methyl-1E,5E-hexadienyl)-3alpha-hydroxy-5-oxo-1R,1alpha-cyclopentyl)-4Z-heptenoate SC-46275