(1R,2R,3aS,6aS,E)-1-((S,E)-3-hydroxyoct-1-en-1-yl)-5-(5-hydroxypentylidene)octahydropentalen-2-ol

(5E)-6a-carbaprostaglandin I2 bis(tetrahydropyranyl) ether

methyl 5-[5-hydroxy-4-(3-hydroxyoct-1-enyl)-3,3a,4,5,6,6a-hexahydro-1H-pentalen-2-ylidene]pentanoate

Phenylacetyl-triphenylsilan

(1S,2R,3aS,6aR,E)-5-(5-(benzyloxy)pentylidene)-1-((S,E)-3-hydroxyoct-1-en-1-yl)-6a-(phenylsulfonyl)octahydropentalen-2-ol