omega-3 fatty acid all-cis-octadeca-6,9,12,15-tetraenoic acid 0 276.20893 276.42 An octadecatetraenoic acid having four double bonds located at positions 6, 9, 12 and 15 (the <i>all</i>-<i>cis</i>-isomer). It has been isolated from <em>Lithospermum officinale</em> and fish oils. wikipedia.en:Stearidonic_acid metacyc.compound:CPD-12653 InChI=1S/C18H28O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h3-4,6-7,9-10,12-13H,2,5,8,11,14-17H2,1H3,(H,19,20)/b4-3-,7-6-,10-9-,13-12- knapsack:C00000405 JIWBIWFOSCKQMA-LTKCOYKYSA-N (6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoic acid stearidonic acid CHEBI:32389 chebi_ontology lipidmaps:LMFA01030357 hmdb:HMDB0006547 kegg.compound:C16300 6,9,12,15-Octadecatetraenoic acid CC/C=CC/C=CC/C=CC/C=CCCCCC(=O)O patent:CA2827585 cas:20290-75-9 pubmed:24553695 (6Z,9Z,12Z,15Z)-Octadecatetraenoic acid SDA C18H28O2 reaxys:1712973 pubmed:23932357 patent:KR20130045846 (6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoic acid