Synonyms: 15-keto-prostaglandin E2;15-Keto-PGE2;15-Ketoprostaglandin E2;15-Oxo-PGE2;(5Z,13E)-11alpha-Hydroxy-9,15-dioxoprost-13-enoate;AC1NQXHH;15-keto-PGE2-alpha;15-oxo-PGE2-alpha;;26441-05-4;BML1-F11;CHEBI:15547;HMDB03175;15-deoxy-15-oxo-prostaglandin E2;LMFA03010030;SMP2_000019;NCGC00161286-01;C04707;9,15-Dioxo-11-hydroxyprosta-5,13-dienoic acid;9,15-dioxo-11R-hydroxy-5Z,13E-prostadienoic acid;(5Z)-(15S)-11alpha-Hydroxy-9,15-dioxoprosta-13-enoate;(5Z,13E)-11-alpha-hydroxy-9,15-dioxoprost-5,13-dienoate;(5Z)-(13E)-11-alpha-hydroxy-9,15-dioxoprosta-5,13-dienoate;(5Z)-(13E)-11-alpha-hydroxy-9,15-dioxoprosta-5,13-dienoic acid;(5Z,13E)-11-alpha-hydroxy-9,15-dioxoprost-5,13-dienoic acid;(5Z,13E)-11alpha-hydroxy-9,15-dioxoprosta-5,13-dienoic acid;(Z)-7-[(1R,2R,3R)-3-hydroxy-5-oxo-2-[(E)-3-oxooct-1-enyl]cyclopentyl]hept-5-enoic acid;Prosta-5,13-dien-1-oic acid, 11-hydroxy-9,15-dioxo-, (5Z,11alpha,13E)-