Prosta-5,13-dien-1-oic acid, 6,9-epoxy-11,15-dihydroxy-, Sodium salt, (5Z,9alpha,11alpha,13E,15S)-
Sodium(Z)-(3aR,4R,5R,6aS)-hexahydro-5-hydroxy-4-((E)-(3S)-3-hydroxy-1-octenyl)-2H-cyclopenta(b)furan-delta(sup 2,delta)-valerate