Synonyms: BRN 5987971;15-Methyl-delta(sup 9)-pgd2;(15S)-15-Methyl-9-deoxy-delta(sup 9)-pgd2;(15S)-15-Methyl-9-deoxy-delta(sup 9)-prostaglandin D2;Prosta-5,9,13-trien-1-oic acid, 15-hydroxy-15-methyl-11-oxo-, (5Z,9-alpha,13E,15S)-;AC1O67TP;LS-125849;(Z)-7-[(1S,5R)-5-[(E,3S)-3-hydroxy-3-methyloct-1-enyl]-4-oxocyclopent-2-en-1-yl]hept-5-enoic acid;85235-20-7