Exploring Phylogenetic Relationships between Hundreds of Plant Fatty Acids Synthesized by Thousands of Plants. more details ...
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Fatty Acids

Structure images and info for more than 400 fatty acids. Click links to find species that produce a fatty acid, publications, and data.
Click 'Tree' to display phylogenetic distribution of plants that produce a fatty acid.

1 Structures drawn at OPSIN (opsin.ch.cam.uk)
2 Note: Many publications report FA contents as 18:1, 18:2, 18:3, etc. without specifying double bond position or configuration whereas other analyses specify oleic (18:1 delta 9c), linoleic acid, etc. SOFA (and PlantFAdb) store these data separately.
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    Displaying fatty acids 101 - 200 of 754 in total
    Structure Phylo Tree Systematic NameSort off ∆ Notation Other Names FormulaSort off MassSort off Data
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    2 [cyano [hexadecanoyl]oxymethyl]prop 2 enyl octadec 9z enoate Tree 2-[cyano-[hexadecanoyl]oxymethyl]prop-2-enyl-octadec-9Z-enoate CN-I-18:1-delta-9c Type I cyanolipid 18:1, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C39H69NO4 615.97 2
    2 [cyano [hexadecanoyl]oxymethyl]prop 2 enyl octadec 11z enoate Tree 2-[cyano-[hexadecanoyl]oxymethyl]prop-2-enyl-octadec-11Z-enoate CN-I-18:1-delta-11c Type I cyanolipid 18:1, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C39H69NO4 615.97 2
    2 [cyano [hexadecanoyl]oxymethyl]prop 2 enyl octadecanoate Tree 2-[cyano-[hexadecanoyl]oxymethyl]prop-2-enyl-octadecanoate CN-I-18:0 Type I cyanolipid 18:0, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C39H71NO4 617.98 2
    2 [cyano [hexadecanoyl]oxymethyl]prop 2 enyl hexadecanoate Tree 2-[cyano-[hexadecanoyl]oxymethyl]prop-2-enyl-hexadecanoate CN-I-16:0 Type I cyanolipid 16:0, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C37H67NO4 589.93 2
    9,12 octadecadienoic acid, (9e,12z) 9,12-Octadecadienoic acid, (9E,12Z)- C18:2-Delta-9t,12c (9E,12Z)-9,12-Octadecadienoic acid; (9E,12Z)-9,12-Octadecadiensäure; 9,12-Octadecadienoic acid, (9E,12Z); Acide (9E,12Z)-9,12-octadécadiénoïque; (9... C18H32O2 280.45
    Allenic fatty acids Tree allenic fatty acids Allene:undefined ; structure ambiguous - 999.0 52 M_326
    Octanoic acid, 6 methyl Octanoic acid, 6-methyl- ai-9:0 (±)-6-Methyloctanoic acid; 6-Methylcaprylic acid; 6-Methyloctanoic acid; Anteisononanoic acid; ai-Nonanoic acid C9 H18 O2 158.24 M_201
    16 methyl octadeca 5,9,12 trienoic acid, (z,z,z) 16-methyl-octadeca-5,9,12-trienoic acid, (Z,Z,Z)- ai-19:3-delta-5c,9c,12c C19H32O2 292.51 M_583
    16 methyl octadeca 9,12 dienoic acid, (z,z) 16-methyl-octadeca-9,12-dienoic acid, (Z,Z)- ai-19:2-delta-9c ,12c C19H34O2 294.53 M_585
    16 methyl octadeca 5,9 dienoic acid, (z,z) 16-methyl-octadeca-5,9-dienoic acid, (Z,Z)- ai-19:2-delta-5c,9c C19H34O2 294.53 M_584
    Octadecanoic acid, 16 methyl Octadecanoic acid, 16-methyl- ai-19:0 16-Methyloctadecanoic acid; Ai19:0; Anteisononadecanoic acid C19 H38 O2 298.5 M_206
    Hexadecanoic acid, 14 methyl Tree Hexadecanoic acid, 14-methyl- ai-17:0 Methylpalmitic acid; Palmitic acid, -nu--methyl-; 14-Methylhexadecanoic acid; 14-Methylpalmitic acid; Ai17:0; Anteisoheptadecanoic acid; Anteisomar... C17 H34 O2 270.45 158 M_205
    Pentadecanoic acid, 13 methyl Tree Pentadecanoic acid, 13-methyl- ai-16:0 13-DL-Methyl pentadecanoic acid; 13-Methylpentadecanoic acid; Anteiso-C16:0; Anteisohexadecanoic acid; Anteisopalmitic acid C16 H32 O2 256.42 2 M_362
    Tetradecanoic acid, 12 methyl Tree Tetradecanoic acid, 12-methyl- ai-15:0 (?)-12-Methyltetradecanoic acid; 12-Methylmyristic acid; 12-Methyltetradecanoic acid; Anteiso-C15:0; Anteisopentadecanoic acid; C15-Anteiso acid; S... C15 H30 O2 242.4 9 M_204
    Tridecanoic acid, 11 methyl Tree Tridecanoic acid, 11-methyl- ai-14:0 (?)-11-Methyltridecanoic acid; 11-Methyltridecanoic acid; Anteisomyristic acid; Anteisotetradecanoic acid C14 H28 O2 228.37 1 M_360
    Dodecanoic acid, 10 methyl Dodecanoic acid, 10-methyl- ai-13:0 (±)-10-Methyldodecanoic acid; 10-Methyldodecanoic acid; Anteisotridecanoic acid C13 H26 O2 214.34 M_203
    Decanoic acid, 8 methyl Tree Decanoic acid, 8-methyl- ai-11:0 Capric acid, η-methyl-; (±)-8-Methyldecanoic acid; 8-Methyldecanoic acid; Anteisoundecanoic acid; ai-Undecanoic acid C11 H22 O2 186.29 3 M_202
    10,15 octadecadienoic acid, 9,12,13 trihydroxy , (9s,10e,12s,13s,15z) 10,15-Octadecadienoic acid, 9,12,13-trihydroxy-, (9S,10E,12S,13S,15Z)- 9S,12S,13S-tri-OH-18:2-delta-10t,15c 10,15-Octadecadienoic acid, 9,12,13-trihydroxy-, [9S-(9R*,10E,12R*,13R*,15Z)]-; (-)-Corchorifatty acid F; Corchorifatty acid F C18 H32 O5 328.44 M_557
    10,15 octadecadienoic acid, 9,12,13 trihydroxy , (9s,10e,12s,13s,15z) 10,15-Octadecadienoic acid, 9,12,13-trihydroxy-, (9S,10E,12S,13S,15Z)- 9S,12S,13S-tri-OH-18:2-delta-10t,15c 10,15-Octadecadienoic acid, 9,12,13-trihydroxy-, [9S-(9R*,10E,12R*,13R*,15Z)]-; (-)-Corchorifatty acid F; Corchorifatty acid F; Fulgidic acid C18 H32 O5 328.44 M_565
    9,12,13 trihydroxy 10 octadecenoic acid, (9s,10e,12s,13s) 9,12,13-Trihydroxy-10-octadecenoic acid, (9S,10E,12S,13S)- 9S,12S,13S-tri-OH-18:1-delta-10t Dihydrofulgidic acid C18H34O5 330.52 M_562
    10,15 octadecadienoic acid, 9,12,13 trihydroxy , (9s,10e,12r,13s,15z) 10,15-Octadecadienoic acid, 9,12,13-trihydroxy-, (9S,10E,12R,13S,15Z)- 9S,12R,13S-tri-OH-18:2-delta-10t,15c 10,15-Octadecadienoic acid, 9,12,13-trihydroxy-, [9S-(9R*,10E,12S*,13R*,15Z)]-; Malyngic acid C18 H32 O5 328.44 M_556
    9,12,13 trihydroxy 10 octadecenoic acid, (9s,10e,12r,13s) 9,12,13-Trihydroxy-10-octadecenoic acid, (9S,10E,12R,13S)- 9S,12R,13S-tri-OH-18:1-delta-10t Dihydromalyngic acid C18H34O5 330.52 M_563
    9,12,13 trihydroxy 10 octadecenoic acid, (9s,10e,12r,13s) 9,12,13-Trihydroxy-10-octadecenoic acid, (9S,10E,12R,13S)- 9S,12R,13S-tri-OH-18:1-delta-10t Dihydromalyngic acid C18H34O5 330.52 M_564
    10,15 octadecadienoic acid, 9,12,13 trihydroxy , (9r,10e,12s,13s,15z) 10,15-Octadecadienoic acid, 9,12,13-trihydroxy-, (9R,10E,12S,13S,15Z)- 9R,12S,13S-tri-OH-18:2-delta-10t,15c N/A C18 H32 O5 328.44 M_555
    10,15 octadecadienoic acid, 9,12,13 trihydroxy , (9r,10e,12r,13s,15z) 10,15-Octadecadienoic acid, 9,12,13-trihydroxy-, (9R,10E,12R,13S,15Z)- 9R,12R,13S-tri-OH-18:2-delta-10t,15c N/A C18 H32 O5 328.44 M_554
    10,15 octadecadienoic acid, 9,12,13 trihydroxy , (9r,10e,12r,13r,15z) rel 10,15-Octadecadienoic acid, 9,12,13-trihydroxy-, (9R,10E,12R,13R,15Z)-rel- 9R,12R,13R-tri-OH-18:2-delta-10t,15c 10,15-Octadecadienoic acid, 9,12,13-trihydroxy-, (9R*,10E,12R*,13R*,15Z)-; Fulgidic acid C18 H32 O5 328.44 M_553
    9 hydroxy 3,10,12 octadecatrienoic acid, (e,e,z) 9-Hydroxy-3,10,12-octadecatrienoic acid, (E,E,Z)- 9-OH-18:3-delta-3t,10t,12c C18H30O3 294.48 M_580
    10,12 octadecadienoic acid, 9 hydroxy Tree 10,12-Octadecadienoic acid, 9-hydroxy- 9-OH-18:2-delta-10t,12t 9-Hydroxy-10,12-octadecadienoic acid; Dimorphecolic acid C18 H32 O3 296.44 4 M_417
    10,12 octadecadienoic acid, 9 hydroxy 10,12-Octadecadienoic acid, 9-hydroxy- 9-OH-18:2-delta-10,12 9-Hydroxy-10,12-octadecadienoic acid C18 H32 O3 296.44 M_416
    12 octadecenoic acid, 9 hydroxy , (9s,12z) Tree 12-Octadecenoic acid, 9-hydroxy-, (9S,12Z)- 9-OH-18:1-delta-12c Isoricinoleic acid, Strophanthus acid; 12-Octadecenoic acid, 9-hydroxy-, (Z)-D-; Isoricinoleic acid; Strophanthus acid C18 H34 O3 298.46 52 M_268
    11 octadecenoic acid, 9 hydroxy , (11z) 11-Octadecenoic acid, 9-hydroxy-, (11Z)- 9-OH-18:1-delta-11c 11-Octadecenoic acid, 9-hydroxy-, (Z)-; 9-Hydroxy-cis-11-octadecenoic acid C18 H34 O3 298.46 M_477
    Octadecanoic acid, 9 hydroxy Tree Octadecanoic acid, 9-hydroxy- 9-OH-18:0 9-Hydroxyoctadecanoic acid; 9-Hydroxystearic acid C18 H36 O3 300.48 2 M_255
    Pentadecanoic acid, 9 hydroxy Tree Pentadecanoic acid, 9-hydroxy- 9-OH-15:0 C15H30O3 258.4 2
    9 hydroxytetradecanoic acid 9-Hydroxytetradecanoic acid 9-OH-14:0 C14H28O3 244.42 M_457
    9 hydroxydodecanoic acid 9-Hydroxydodecanoic acid 9-OH-12:0 C12H24O3 216.36 M_527
    9 hydroxy 10 ketooctadecanoic acid 9-Hydroxy-10-ketooctadecanoic acid 9-OH-10-O=18:0 C18H34O4 314.52 M_298
    Nonanoic acid, 9 oxo Tree Nonanoic acid, 9-oxo- 9-O=9:0 C9H16O3 172.11 17
    Octacosanoic acid, 9 oxo Tree Octacosanoic acid, 9-oxo- 9-O=28:0 C28 H54 O3 438.73 2 M_383
    10,12 octadecadienoic acid, 9 oxo , (10e,12e) 10,12-Octadecadienoic acid, 9-oxo-, (10E,12E)- 9-O=18:2-delta-10t,12t 10,12-Octadecadienoic acid, 9-oxo-, (E,E)-; 9-Oxo-10(E),12(E)-octadecadienoic acid C18 H30 O3 294.43 M_484
    9 oxo 10,12 octadecadienoic acid, (e,z) 9-Oxo-10,12-octadecadienoic acid, (E,Z)- 9-O=18:2-DELTA-10t,12c C18H30O3 294.48 M_569
    12 octadecenoic acid, 9 oxo , (12z) Tree 12-Octadecenoic acid, 9-oxo-, (12Z)- 9-O=18:1-delta-12c 12-Octadecenoic acid, 9-oxo-, (Z)- C18 H32 O3 296.44 26 M_444
    11 octadecenoic acid, 9 oxo , (z) 11-Octadecenoic acid, 9-oxo-, (Z)- 9-O=18:1-delta-11c C18 H32 O3 296.44 M_476
    Octadecanoic acid, 9 oxo Octadecanoic acid, 9-oxo- 9-O=18:0 9-Ketostearic acid; 9-Oxooctadecanoic acid; 9-Oxostearic acid C18 H34 O3 298.46 M_567
    Decanoic acid, 9 oxo Tree Decanoic acid, 9-oxo- 9-O=10:0 C10H18O3 186.13 2
    Decanedioic acid Tree Decanedioic acid 9-COOH-9:0 Sebacic acid; 1,10-Decanedioic acid; 1,8-Octanedicarboxylic acid; NSC 19492; NSC 97405; n-Decanedioic acid C10 H18 O4 202.25 5 M_234
    Other unknown Other-Unknown 99 This FA used for entry of data reported in publications as "other" or "unknown". C99 999.9
    Octadecanoic acid, 9,14 dihydroxy Octadecanoic acid, 9,14-dihydroxy- 9,14-di-OH-18:0 C18 H36 O4 316.48 M_465
    2 furanoctanoic acid, 5 hexyl , methyl ester Tree 2-Furanoctanoic acid, 5-hexyl-, methyl ester 9,12-O-18:2-delta-9,11 Methyl 5-hexylfuran-2-octanoate; Methyl 8-(5-hexylfuran-2-yl)octanoate; Furocarpic acid C19 H32 O3 308.46 2 M_182
    3,12 octadecadienoic acid, 9,10 epoxy , (3e,12z) Tree 3,12-Octadecadienoic acid, 9,10-epoxy-, (3E,12Z)- 9,10-O-18:2-delta-3t,12c cis-9,10-Epoxy-trans-3,cis-12-octadecadienoic acid C18 H30 O3 294.43 2 M_437
    9,10 epoxy z,z 12,15 octadecadienoic acid 9,10-Epoxy-Z,Z-12,15-octadecadienoic acid 9,10-O-18:2-delta-12c,15c C18H30O3 294.48 M_438
    2 oxiraneoctanoic acid, 3 (2z) 2 octen 1 yl , (2r,3s) Tree 2-Oxiraneoctanoic acid, 3-(2Z)-2-octen-1-yl-, (2R,3S)- 9,10-O-18:1-delta-12c Coronaric acid; Coronaric acid; Oxiraneoctanoic acid, 3-(2-octenyl)-, [2R-[2-alpha-,3-alpha-(Z)]]-; Oxiraneoctanoic acid, 3-(2Z)-2-octenyl-, (2R,3S... C18 H32 O3 296.44 30 M_181
    9,10 epoxy 12 octadecynoic acid 9,10-Epoxy-12-octadecynoic acid 9,10-O-18:1-delta-12a C18H30O3 294.48 M_436
    Oxiraneoctanoic acid, 3 octyl , (2r,3s) Tree Oxiraneoctanoic acid, 3-octyl-, (2R,3S)- 9,10-O-18:0 Octadecanoic acid, 9,10-epoxy-, L-cis-; Oxiraneoctanoic acid, 3-octyl-, (2R-cis)-; cis-9-L,10-Epoxyoctadecanoic acid C18 H34 O3 298.46 13 M_177
    9,10 dihydroxydocosanoic acid 9,10-Dihydroxydocosanoic acid 9,10-di-OH-22:0 C22H44O4 372.66 M_548
    Octadecanoic acid, 9,10 dihydroxy Tree Octadecanoic acid, 9,10-dihydroxy- 9,10-di-OH-18:0 C18 H36 O4 316.48 5 M_288
    1 cyclopropene 1 octanoic acid, 2 octyl Tree 1-Cyclopropene-1-octanoic acid, 2-octyl- 9,10-cpe-19:1 Sterculic acid; Sterculic acid; Sterculinic acid C19 H34 O2 294.47 359 M_225
    Cyclopropaneoctanoic acid, 2 octyl , (1r,2s) rel Tree Cyclopropaneoctanoic acid, 2-octyl-, (1R,2S)-rel- 9,10-cpa-19:0 Dihydrosterculic acid; Cyclopropaneoctanoic acid, 2-octyl-, cis-; Dihydrosterculic acid; cis-9,10-Methylenooctadecanoic acid C19 H36 O2 296.49 248 M_217
    Cyclopropaneoctanoic acid, 2 hexyl Tree Cyclopropaneoctanoic acid, 2-hexyl- 9,10-cpa-17:0 2-Hexylcyclopropaneoctanoic acid; 9,10-Methylenehexadecanoic acid; Hexadecanoic acid, 9,10-methylene- C17 H32 O2 268.43 17 M_497
    Hexadecanoic acid, 9,10 methylene Tree Hexadecanoic acid, 9,10-methylene- 9,10-cpa-16:0 C17H32O2 268.44 4
    12 octadecenoic acid, 9,10,18 trihydroxy , (12z) Tree 12-Octadecenoic acid, 9,10,18-trihydroxy-, (12Z)- 9,10,18-tri-OH-18:1-delta-12c 9,10,18-Trihydroxyoctadec-12-enoic acid C18 H34 O5 330.46 2 M_403
    Octadecanoic acid, 9,10,18 trihydroxy Tree Octadecanoic acid, 9,10,18-trihydroxy- 9,10,18-tri-OH-18:0 Octadecanoic acid, 9,10,18-trihydroxy-, threo-(+)-; (+)-threo-9,10,18-Trihydroxyoctadecanoic acid; Aleutiric acid; Floionolic acid; Phloionolic acid C18 H36 O5 332.48 2 M_294
    Octadecanoic acid, 9,10,13 trihydroxy Octadecanoic acid, 9,10,13-trihydroxy- 9,10,13-tri-OH-18:0 9,10,13-Trihydroxyoctadecanoic acid C18 H36 O5 332.48 M_293
    9,10,12,13 tetrahydroxydocosanoic acid 9,10,12,13-Tetrahydroxydocosanoic acid 9,10,12,13-tetra-OH-22:0 Ventosic acid C22H44O6 404.66 M_296
    Octadecanoic acid, 9,10,12,13 tetrahydroxy Octadecanoic acid, 9,10,12,13-tetrahydroxy- 9,10,12,13-tetra-OH-18:0 9,10,12,13-Tetrahydroxyoctadecanoic acid; 9,10,12,13-Tetrahydroxystearic acid; Sativic acid C18 H36 O6 348.47 M_295
    Nonenoic acid Tree Nonenoic acid 9:1 structure ambiguous C9H16O2 156.12 1 M_340
    Nonanoic acid Tree Nonanoic acid 9:0 Pelargonic acid; Pelargonic acid;1-Octanecarboxylic acid; Nonoic acid; Nonylic acid; n-Nonanoic acid; n-Nonoic acid; n-Nonylic acid; n-Pelargonic ... C9 H18 O2 158.24 23 M_010
    Hexadecanoic acid, 9,10,16 trihydroxy , (9r,10r) rel Hexadecanoic acid, 9,10,16-trihydroxy-, (9R,10R)-rel- 8RS,9RS-9,10,16-tri-OH-16:0 Hexadecanoic acid, 9,10,16-trihydroxy-, (R*,R*)-; Hexadecanoic acid, 9,10,16-trihydroxy-, threo-; (±)-threo-9,10,16-Trihydroxypalmitic acid; (±)-th... C16 H32 O5 304.42 M_292
    8 hydroxy 5,6 octadienoic acid Tree 8-Hydroxy-5,6-octadienoic acid 8-OH-8:2-delta-5,6allene ; 5,6-Octadienoic acid, 8-hydroxy- C8 H12 O3 156.18 1 M_443
    Octanoic acid, 8 hydroxy Octanoic acid, 8-hydroxy- 8-OH-8:0 8-Hydroxycaprylic acid; 8-Hydroxyoctanoic acid C8 H16 O3 160.21 M_244
    13,17 octadecadiene 9,11 diynoic acid, 8 hydroxy , (e) Tree 13,17-Octadecadiene-9,11-diynoic acid, 8-hydroxy-, (E)- 8-OH-18:4-delta-9a,11a,13t,17 C18 H24 O3 288.38 3 M_463
    8 hydroxy z 13,17 octadecadien 9,11 diynoic acid 8-Hydroxy-Z-13,17-Octadecadien-9,11-diynoic acid 8-OH-18:4-delta-9a,11a,13c,17 C18H24O3 288.42 M_470
    11,17 octadecadien 9 ynoic acid, 8 hydroxy , methyl ester, (e) (8ci) Tree 11,17-Octadecadien-9-ynoic acid, 8-hydroxy-, methyl ester, (E)- (8CI) 8-OH-18:3-delta-9a,11t,17 C19 H30 O3 306.44 1 M_452
    17 octadecene 9,11 diynoic acid, 8 hydroxy Tree 17-Octadecene-9,11-diynoic acid, 8-hydroxy- 8-OH-18:3-delta-9a,11a,17 Isanolic acid; Isanolic acid C18 H26 O3 290.4 7 M_278
    13 octadecene 9,11 diynoic acid, 8 hydroxy , (e) Tree 13-Octadecene-9,11-diynoic acid, 8-hydroxy-, (E)- 8-OH-18:3-delta-9a,11a,13t C18 H26 O3 290.4 4 M_434
    8 hydroxy z 13 octadecen 9,11 diynoic acid 8-Hydroxy-Z-13-octadecen-9,11-diynoic acid 8-OH-18:3-delta-9a,11a,13c C18H26O3 290.44 M_471
    17 octadecene 10,12 diynoic acid, 8 hydroxy 17-Octadecene-10,12-diynoic acid, 8-hydroxy- 8-OH-18:3-delta-10a,12a,17 C18 H26 O3 290.4 M_464
    8 hydroxy 17 octadecen 10,12 diynoic acid 8-Hydroxy-17-octadecen-10,12-diynoic acid 8-OH-18:3-delta-10a,12a,17 C18H26O3 290.44 M_495
    11 octadecen 9 ynoic acid, 8 hydroxy , (11e) Tree 11-Octadecen-9-ynoic acid, 8-hydroxy-, (11E)- 8-OH-18:2-delta-9a,11t Agonandric acid; 11-Octadecen-9-ynoic acid, 8-hydroxy-, (E)-; Agonandric acid C18 H30 O3 294.43 4 M_269
    10,12 octadecadiynoic acid, 8 hydroxy Tree 10,12-Octadecadiynoic acid, 8-hydroxy- 8-OH-18:2-delta-9a,11a C18 H28 O3 292.41 5 M_433
    11,14 octadecadienoic acid, 8 hydroxy , (z,z) 11,14-Octadecadienoic acid, 8-hydroxy-, (Z,Z)- 8-OH-18:2-delta-11c,14c C18 H32 O3 296.44 M_485
    10,12 octadecadiynoic acid, 8 hydroxy Tree 10,12-Octadecadiynoic acid, 8-hydroxy- 8-OH-18:2-delta-10a,12a C18 H28 O3 292.41 3 M_375
    8 hydroxyhexadecanoic acid 8-Hydroxyhexadecanoic acid 8-OH-16:0 C16H32O3 272.48 M_251
    Octanoic acid, 8 oxo Tree Octanoic acid, 8-oxo- 8-O=8:0 C8H14O3 158.09 4
    17 octadecene 9,11 diynoic acid, 8 oxo Tree 17-Octadecene-9,11-diynoic acid, 8-oxo- 8-O=18:3-delta-9a,11a,17 Ketoisanic acid C18 H24 O3 288.38 3 M_376
    8 oxooctadec 17 en 10,12 diynoic acid 8-Oxooctadec-17-en-10,12-diynoic acid 8-O=18:3-delta-10a,12a,17 C18H24O3 288.42 M_431
    9,11 octadecadiynoic acid, 8 oxo Tree 9,11-Octadecadiynoic acid, 8-oxo- 8-O=18:2-delta-9a,11a C18 H26 O3 290.4 3 M_374
    8 oxo 10,12 octadecadiynoic acid 8-Oxo-10,12-octadecadiynoic acid 8-O=18:2-delta-10a,12a C18H26O3 290.44 M_430
    Nonanedioic acid Tree Nonanedioic acid 8-COOH-8:0 Azelaic acid C9H16O4 188.22 23
    Nonanedioic acid Nonanedioic acid 8-COOH-8:0 Duplicate 10721 Azelaic acid C9H16O4 188.22
    8,9 epoxy 2 decene 4,6 diynoic acid, (z) 8,9-Epoxy-2-decene-4,6-diynoic acid, (Z)- 8,9-O-10:3-delta-2c,4a,6a C10H8O3 176.18 M_505
    1 cyclopropene 1 heptanoic acid, 2 (8 nonyn 1 yl) Tree 1-Cyclopropene-1-heptanoic acid, 2-(8-nonyn-1-yl)- 8,9-cpe-19:2-delta-17a Sterculynic acid; 1-Cyclopropene-1-heptanoic acid, 2-(8-nonynyl)-; Sterculynic acid C19 H30 O2 290.44 1 M_227
    1 cyclopropene 1 heptanoic acid, 2 octyl Tree 1-Cyclopropene-1-heptanoic acid, 2-octyl- 8,9-cpe-18:1 Malvalic acid; Halphen acid; Malvalic acid; Malvic acid C18 H32 O2 280.45 369 M_221
    2 nonylcyclopropaneheptanoic acid 2-Nonylcyclopropaneheptanoic acid 8,9-cpa-19:0 C19H36O2 296.55 M_216
    Cyclopropaneheptanoic acid, 2 octyl Tree Cyclopropaneheptanoic acid, 2-octyl- 8,9-cpa-18:0 Dihydromalvalic acid; Dihydromalvalic acid C18 H34 O2 282.46 41 M_218
    2 cyclopentene 1 propanoic acid 2-Cyclopentene-1-propanoic acid 8:1cy 2-Cyclopentene-1-propionic acid; Alepramic acid C8 H12 O2 140.18 M_208
    Octenoic acid Tree Octenoic acid 8:1 structure ambiguous C8H14O2 142.1 1 M_310
    Octenoic acid Octenoic acid 8:1 structure ambiguous: double bond positions and configuration not specified C8H14O2 142.1
    Octanoic acid Tree Octanoic acid 8:0 Caprylic acid; 1-Heptanecarboxylic acid; Caprylic acid;` C8 H16 O2 144.21 653 M_009
    10,16 heptadecadien 8 ynoic acid, 7 hydroxy , (e) Tree 10,16-Heptadecadien-8-ynoic acid, 7-hydroxy-, (E)- 7-OH-17:3-delta-8a,10t,16 C17 H26 O3 278.39 1 M_454
    10 heptadecen 8 ynoic acid, 7 hydroxy , (e) Tree 10-Heptadecen-8-ynoic acid, 7-hydroxy-, (E)- 7-OH-17:2-delta-8a,10t C17 H28 O3 280.4 1 M_453