(9R,13R)-12-oxophytodienoic acid 0 292.20384 292.419 The (9<i>R</i>,13<i>R</i>)-diastereomer of 12-oxophytodienoic acid. 8-{(1R,5R)-4-oxo-5-[(2Z)-pent-2-en-1-yl]cyclopent-2-en-1-yl}octanoic acid CC/C=CC[C@H]1C(=O)C=C[C@H]1CCCCCCCC(=O)O CHEBI:34005 chebi_ontology MESH:C025999 C18H28O3 8-{(1R,5R)-4-oxo-5-[(2Z)-pent-2-en-1-yl]cyclopent-2-en-1-yl}octanoic acid PMTMAFAPLCGXGK-GTOOTHNYSA-N InChI=1S/C18H28O3/c1-2-3-7-11-16-15(13-14-17(16)19)10-8-5-4-6-9-12-18(20)21/h3,7,13-16H,2,4-6,8-12H2,1H3,(H,20,21)/b7-3-/t15-,16-/m1/s1 fatty acid