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 201 - 300 of 495 in total
    Structure Phylo Tree Systematic NameSort off ∆ Notation Other Names FormulaSort off MassSort off Data
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    9,12,15 octadecatrienoic acid, (9z,12z,15z) Tree 9,12,15-Octadecatrienoic acid, (9Z,12Z,15Z)- 18:3-delta-9c,12c,15c alpha-linolenic acid; 9,12,15-Octadecatrienoic acid, (Z,Z,Z)-; Linolenic acid; (9Z,12Z,15Z)-9,12,15-Octadecatrienoic acid; (Z,Z,Z)-Octadeca-9,12,15... C18 H30 O2 278.43 6459 M_106
    9,12,15 octadecatrienoic acid, (z,z,e) Tree 9,12,15-Octadecatrienoic acid, (Z,Z,E)- 18:3-Delta-9c,12c,15t (9Z,12Z,15E)-9,12,15-Octadecatriensäure, (9Z,12Z,15E)-9,12,15-Octadecatrienoic acid, 9Z,12Z,15E-octadecatrienoic acid, cis,cis,cis-9,12,15-octadeca... C18H30O2 278.43 3
    9,11,13 octadecatrienoic acid, (9e,11e,13z) Tree 9,11,13-Octadecatrienoic acid, (9E,11E,13Z)- 18:3-delta-9t,11t,13c Catalpic acid; 9,11,13-Octadecatrienoic acid, (Z,E,E)-; Catalpic acid; trans,trans,cis-9,11,13-Octadecatrienoic acid C18 H30 O2 278.43 30 M_107
    9,11,13 octadecatrienoic acid Tree 9,11,13-Octadecatrienoic acid 18:3-delta-9t,11t,13t beta-Eleostearic acid; all trans-Eleostearic acid; Elaeostearic acid; NSC 407903; beta--Eleostearic acid C18 H30 O2 278.43 21 M_108
    9,12,15 octadecatrienoic acid, (9e,12e,15e) Tree 9,12,15-Octadecatrienoic acid, (9E,12E,15E)- 18:3-delta-9t,12t,15t 9,12,15-Octadecatrienoic acid, (E,E,E)-; Elaidolinolenic acid; (All trans)-9,12,15-Octadecatrienoic acid; Linolenelaidic acid C18 H30 O2 278.43 5 M_109
    Octadecatetraenoic acid Tree Octadecatetraenoic acid 18:4 structure ambiguous C18H28O2 276.21 129 M_111
    (9z,12z,15z) octadeca 9,12,15 trien 6 ynoic acid Tree (9Z,12Z,15Z)-octadeca-9,12,15-trien-6-ynoic acid 18:4-6a,9c,12c,15c Dicranin ; (9Z,12Z,15Z)-octadeca-9,12,15-trien-6-ynoic acid; Octadeca-6-yn-9,12,15(all Z)-trienoic acid (18:4a); Dicranin C18 H26 O2 274.4 1
    Conjugated octadecatetraenoic acids Tree conjugated octadecatetraenoic acids 18:4 conjugated structure ambiguous C18H28O2 276.21 1 M_420
    3,6,9,12 octadecatetraenoic acid, (3z,6z,9z,12z) Tree 3,6,9,12-Octadecatetraenoic acid, (3Z,6Z,9Z,12Z)- 18:4-delta-3c,6c,9c,12c 3,6,9,12-Octadecatetraenoic acid, (all-Z)-; Dihomo--gamma--linoleinic acid C18 H28 O2 276.41 4 M_112
    E,z,z,z 3,9,12,15 octadecatetraenoic acid Tree E,Z,Z,Z-3,9,12,15-Octadecatetraenoic acid 18:4-delta-3t,9c,12c,15c C18H28O2 276.46 1 M_369
    5,9,12,15 octadecatetraenoic acid, (5z,9z,12z,15z) Tree 5,9,12,15-Octadecatetraenoic acid, (5Z,9Z,12Z,15Z)- 18:4-delta-5c,9c,12c,15c Coniferonic acid; 5,9,12,15-Octadecatetraenoic acid, (all-Z)-; Coniferonic acid C18 H28 O2 276.41 387 M_113
    5,9,12,15 octadecatetraenoic acid, (5e,9z,12z,15z) Tree 5,9,12,15-Octadecatetraenoic acid, (5E,9Z,12Z,15Z)- 18:4-delta-5t,9c,12c,15c 5,9,12,15-Octadecatetraenoic acid, (Z,Z,Z,E)- C18 H28 O2 276.41 12 M_114
    6,​9,​12,​15 ​octadecatetraenoic acid, (6z,​9z,​12z,​15z)​ Tree 6,​9,​12,​15-​Octadecatetraenoic acid, (6Z,​9Z,​12Z,​15Z)​- 18:4-delta-6c,9c,12c,15c Stearidonic acid; 6,9,12,15-Octadecatetraenoic acid, (all-Z)-;(6Z,9Z,12Z,15Z)-6,9,12,15-Octadecatetraenoic acid; (6Z,9Z,12Z,15Z)-Octadecatetraenoic... C18 H28 O2 276.41 313 M_115
    8,10,12,14 octadecatetraenoic acid, (8z,10z,12z,14e) Tree 8,10,12,14-Octadecatetraenoic acid, (8Z,10Z,12Z,14E)- 18:4-delta-8c,10c,12c,14t Ixoric acid; 8,10,12,14-Octadecatetraenoic acid, (E,Z,Z,Z)-; Ixoric acid C18 H28 O2 276.41 1 M_116
    9,11,13,15 octadecatetraenoic acid Tree 9,11,13,15-Octadecatetraenoic acid 18:4-delta-9,11,13,15 Parinaric acid; Parinaric acid C18 H28 O2 276.41 8 M_117
    13,17 octadecadiene 9,11 diynoic acid Tree 13,17-Octadecadiene-9,11-diynoic acid 18:4-delta-9a,11a,13t,17 C18 H24 O2 272.38 4 M_432
    9,11,13,15 octadecatetraenoic acid, (9z,11e,13e,15z) Tree 9,11,13,15-Octadecatetraenoic acid, (9Z,11E,13E,15Z)- 18:4-delta-9c,11t,13t,15c 9,11,13,15-Octadecatetraenoic acid, (Z,Z,E,E)-; 9-cis,11-trans,13-trans,15-cis-Octadecatetraenoic acid; cis-Parinaric acid; -alpha--PAC; -alpha--Pa... C18 H28 O2 276.41 20 M_365
    Nonadecandioic acid Tree Nonadecandioic acid 18-COOH-18:0 Nonadecanedioic acid;6250-70-0;1,19-Nonadecanedioic acid;NONADECANEDIOICACID; C19H36O4 328.49 2
    Octadecanoic acid, 18 fluoro Tree Octadecanoic acid, 18-fluoro- 18-F-18:0 C18 H35 F O2 302.47 1 M_536
    9 octadecenoic acid, 18 fluoro , (z) Tree 9-Octadecenoic acid, 18-fluoro-, (Z)- 18-F-18:1-delta-9c Oleic acid, 18-fluoro- C18 H33 F O2 300.45 3 M_176
    9,12 octadecadienoic acid, 18 fluoro , (9z,12z) Tree 9,12-Octadecadienoic acid, 18-fluoro-, (9Z,12Z)- 18-F-18:2-delta-9c,12c 9,12-Octadecadienoic acid, 18-fluoro-, (Z,Z)- C18 H31 F O2 298.44 1 M_537
    18 fluoro 9,10 epoxyoctadecanoic acid Tree 18-Fluoro-9,10-Epoxyoctadecanoic acid 18-F-9,10-O-18:0 C18H33FO3 316.45 1 M_539
    Nonadecanoic acid, 18 methyl Tree Nonadecanoic acid, 18-methyl- 18-Me-19:0 Isoarachidic acid; 18-METHYLNONADECANOIC ACID; C20H40O2 312.3 8
    Eicosanoic acid, 18 methyl Tree Eicosanoic acid, 18-methyl- 18-Me-20:0 18-methylicosanoic acid;Anteisoheneicosanoic acid;18-Methyleicosanoic acid;(+)-18-methyl-icosanoic acid;(+)-18-methyl-eicosanoic acid; Methylarachi... C21H42O2 326.57 2
    9,11,13 octadecatrienoic acid, 18 hydroxy , (9z,11e,13e) Tree 9,11,13-Octadecatrienoic acid, 18-hydroxy-, (9Z,11E,13E)- 18-OH-18:3-delta-9c,11t,13t Kamlolenic acid; Kamlolenic acid; Camlolenic acid C18 H30 O3 294.43 11 M_276
    Nonadecanoic acid Tree Nonadecanoic acid 19:0 NSC 11914; n-Nonadecanoic acid; n-Nonadecylic acid C19 H38 O2 298.5 146 M_301
    Nonadecenoic acid Tree Nonadecenoic acid 19:1 structure ambiguous C19H36O2 296.27 12 M_353
    10 nonadecenoic acid Tree 10-Nonadecenoic acid 19:1-delta-10 structure ambiguous: double bond configuration not specified C19H36O2 296.49 20
    11 nonadecenoic acid Tree 11-Nonadecenoic acid 19:1-delta-11 structure ambiguous: double bond configuration not specified C19H36O2 296.49 3
    5 nonadecenoic acid, (5z) Tree 5-Nonadecenoic acid, (5Z)- 19:1-delta-5c C19 H36 O2 296.49 1 M_405
    9 nonadecenoic acid Tree 9-Nonadecenoic acid 19:1-delta-9 structure ambiguous: double bond configuration not specified C19H36O2 296.49 3
    Nonadecadienoic acid Tree Nonadecadienoic acid 19:2 structure ambiguous: double bond position and configuration not specified C19H34O2 294.47 3
    22 octacosenoic acid, 19 oxo , (z) (8ci) Tree 22-Octacosenoic acid, 19-oxo-, (Z)- (8CI) 19-O=28:1-delta-22c C28 H52 O3 436.71 2 M_368
    Benzoic acid Tree Benzoic acid 1-Ph-1:0 Benzenecarboxylic acid; Benzeneformic acid; Benzenemethanoic acid; Carboxybenzene C7 H6 O2 122.12 4 M_529
    Acetic acid Tree Acetic acid 2:0 C2 H4 O2 60.05 15 M_002
    Eicosanoic acid Tree Eicosanoic acid 20:0 Arachidic acid; Arachic acid; Arachidic acid; Icosanoic acid; NSC 93983; n-Eicosanic acid; n-Eicosanoic acid C20 H40 O2 312.53 5931 M_119
    Icosenoic acid Tree Icosenoic acid 20:1 structure ambiguous C20H38O2 310.29 1702 M_120
    2 cyclopentene 1 pentadecanoic acid, (+) Tree 2-Cyclopentene-1-pentadecanoic acid, (+)- 20:1cy Hormelic acid; Hormelic acid; NSC 313952 C20 H36 O2 308.5 17 M_213
    10 eicosenoic acid, (10z) Tree 10-Eicosenoic acid, (10Z)- 20:1-delta-10c C20 H38 O2 310.51 4 M_573
    11 eicosenoic acid, (11z) Tree 11-Eicosenoic acid, (11Z)- 20:1-delta-11c 11-Eicosenoic acid, (Z)-; (Z)-11-Eicosenoic acid; 11-cis-Eicosenoic acid; 11Z-Eicosenoic acid; Gondoic acid; cis-11-Eicosenoic acid; cis--delta-11-... C20 H38 O2 310.51 3111 M_123
    13 eicosenoic acid, (13z) Tree 13-Eicosenoic acid, (13Z)- 20:1-delta-13c Paullinic acid; 13-Eicosenoic acid, (Z)-; (Z)-13-Eicosaenoic acid; (Z)-13-Eicosenoic acid; Paullinic acid; cis-13-Eicosenoic acid C20 H38 O2 310.51 125 M_124
    14 eicosenoic acid, (14z) Tree 14-Eicosenoic acid, (14Z)- 20:1-delta-14c 14-Eicosenoic acid, (Z)- C20 H38 O2 310.51 4 M_462
    15 eicosenoic acid, (15z) Tree 15-Eicosenoic acid, (15Z)- 20:1-delta-15c 15-Eicosenoic acid, (Z)-; (Z)-15-Eicosenoic acid C20 H38 O2 310.51 11 M_125
    5 ​eicosenoic acid, (5z) Tree 5-​Eicosenoic acid, (5Z)- 20:1-delta-5c N/A C20 H38 O2 310.51 62 M_388
    6 eicosynoic acid Tree 6-Eicosynoic acid 20:1-delta-6a C20 H36 O2 308.5 2 M_423
    6 eicosenoic acid, (6z) Tree 6-Eicosenoic acid, (6Z)- 20:1-delta-6c 6-Eicosenoic acid, (Z)- C20 H38 O2 310.51 2 M_422
    7 eicosenoic acid Tree 7-Eicosenoic acid 20:1-delta-7 structure ambiguous: double bond configuration not specified C20H38O2 310.52 5
    8 eicosenoic acid, (8z) Tree 8-Eicosenoic acid, (8Z)- 20:1-delta-8c 8-Eicosenoic acid, (Z)-; 8-cis-Eicosenoic acid C20 H38 O2 310.51 7 M_572
    9 eicosenoic acid, (9z) Tree 9-Eicosenoic acid, (9Z)- 20:1-delta-9c Gadoleic acid; 9-Eicosenoic acid, (Z)-; Gadoleic acid; (Z)-9-Eicosenoic acid; Gondoleic acid; cis-9-Eicosenoic acid C20 H38 O2 310.51 205 M_121
    Icosadienoic acid Tree Icosadienoic acid 20:2 structure ambiguous C20H36O2 308.27 343 M_126
    Eicosadienoic acid Tree Eicosadienoic acid 20:2 Structure ambiguous C20H36O2 308.27 99
    9 pentadecenoic acid, 15 (2 cyclopenten 1 yl) Tree 9-Pentadecenoic acid, 15-(2-cyclopenten-1-yl)- 20:2cy 15-cyclopent-2-en-1-ylpentadec-9-enoic acid C20 H34 O2 306.48 16 M_314
    8 pentadecenoic acid, 15 (2 cyclopenten 1 yl) , (8z) Tree 8-Pentadecenoic acid, 15-(2-cyclopenten-1-yl)-, (8Z)- 20:2cy-delta-8c Oncobic acid C20 H34 O2 306.48 1 M_223
    9 pentadecenoic acid, 15 (2 cyclopenten 1 yl) , (z) Tree 9-Pentadecenoic acid, 15-(2-cyclopenten-1-yl)-, (Z)- 20:2cy-delta-9c N/A C20 H34 O2 306.48 1 M_574
    10,13 eicosadienoic acid Tree 10,13-Eicosadienoic acid 20:2-delta-10,13 structure ambiguous: double bond configuration not specified C20H36O2 308.27 12
    11,13 eicosadienoic acid Tree 11,13-Eicosadienoic acid 20:2-delta-11,13 structure ambiguous; icosa-11,13-dienoic acid C20H36O2 308.51 22
    11,14 eicosadienoic acid, (11z,14z) Tree 11,14-Eicosadienoic acid, (11Z,14Z)- 20:2-delta-11c,14c C20H36O2 308.27 1355 M_130
    13,16 eicosadienoic acid Tree 13,16-Eicosadienoic acid 20:2-delta-13,16 structure ambiguous: double bond configuration not specified C20H36O2 308.27 5
    5,11 eicosadienoic acid, (5z,11z) Tree 5,11-Eicosadienoic acid, (5Z,11Z)- 20:2-delta-5c,11c 5,11-Eicosadienoic acid, (Z,Z)-; (5Z,11Z)-5,11-Eicosadienoic acid; (5Z,11Z)-Eicosadienoic acid; (Z,Z)-5,11-Eicosadienoic acid; Keteleeronic acid; a... C20 H36 O2 308.5 579 M_127
    6,11 eicosadienoic acid Tree 6,11-Eicosadienoic acid 20:2-delta-6,11 structure ambiguous: double bond configuration not specified C20H36O2 308.27 3
    6,9 eicosadienoic acid, (6z,9z) Tree 6,9-Eicosadienoic acid, (6Z,9Z)- 20:2-delta-6c,9c 6,9-Eicosadienoic acid, (Z,Z)- C20 H36 O2 308.5 3 M_550
    7,13 eicosadienoic acid Tree 7,13-Eicosadienoic acid 20:2-delta-7,13 structure ambiguous: double bond configuration not specified C20H36O2 308.27 2
    7,8 eicosadienoic acid Tree 7,8-Eicosadienoic acid 20:2-delta-7,8allene Phlomic acid; Phlomic acid C20 H36 O2 308.5 33 M_129
    7,11 eicosadienoic acid, (7z,11z) Tree 7,11-Eicosadienoic acid, (7Z,11Z)- 20:2-delta-7c,11c 7,11-Eicosadienoic acid, (Z,Z)-; Dihomotaxoleic acid C20 H36 O2 308.5 3 M_520
    8,11 eicosadienoic acid Tree 8,11-Eicosadienoic acid 20:2-delta-8,11 structure ambiguous: double bond configuration not specified C20H36O2 308.27 3
    9,12 eicosadienoic acid Tree 9,12-Eicosadienoic acid 20:2-delta-9,12 structure ambiguous: double bond configuration not specified C20H36O2 308.27 2
    Icosatrienoic acid Tree Icosatrienoic acid 20:3 structure ambiguous C20H34O2 306.26 129 M_303
    11,14,17 eicosatrienoic acid Tree 11,14,17-Eicosatrienoic acid 20:3-delta-11,14,17 structure ambiguous: double bond configuration not specified C20H34O2 306.49 16
    11,14,17 eicosatrienoic acid, (11z,14z,17z) Tree 11,14,17-Eicosatrienoic acid, (11Z,14Z,17Z)- 20:3-delta-11c,14c,17c 11,14,17-Eicosatrienoic acid, (Z,Z,Z)-; (Z,Z,Z)-11,14,17-Eicosatrienoic acid; (all-cis)-11,14,17-Eicosatrienoic acid; (all-cis)--delta-11,14,17-Eic... C20 H34 O2 306.48 144 M_135
    3,6,9 eicosatrienoic acid, (3z,6z,9z) Tree 3,6,9-Eicosatrienoic acid, (3Z,6Z,9Z)- 20:3-delta-3c,6c,9c N/A C20 H34 O2 306.48 3 M_551
    5,11,14 eicosatrienoic acid, (z,z,z) Tree 5,11,14-Eicosatrienoic Acid, (Z,Z,Z)- 20:3-delta-5c,11c,14c Podocarpic acid; Podocarpic acid; Sciadonic acid; Calthic acid; (5Z,11Z,­14Z)‑icosa-5,11,14‑tri­enoic acid C20 H30 O2 302.45 815 M_132
    5,9,12 eicosatrienoic acid, (5z,9z,12z) Tree 5,9,12-Eicosatrienoic acid, (5Z,9Z,12Z)- 20:3-delta-5c,9c,12c 5,9,12-Eicosatrienoic acid, (Z,Z,Z)- C20 H34 O2 306.48 3 M_343
    7,10,13 eicosatrienoic acid Tree 7,10,13-Eicosatrienoic acid 20:3-delta-7,10,13 structure ambiguous: double bond configuration not specified C20H34O2 306.49 4
    7,11,14 eicosatrienoic acid, (7z,11z,14z) Tree 7,11,14-Eicosatrienoic acid, (7Z,11Z,14Z)- 20:3-delta-7c,11c,14c Dihomopinolenic acid; 7,11,14-Eicosatrienoic acid, (Z,Z,Z)-; Dihomopinolenic acid C20 H34 O2 306.48 169 M_339
    8,11,14 eicosatrienoic acid, (8z,11z,14z) Tree 8,11,14-Eicosatrienoic acid, (8Z,11Z,14Z)- 20:3-delta-8c,11c,14c 8,11,14-Eicosatrienoic acid, (Z,Z,Z)-; (Z,Z,Z)-8,11,14-Eicosatrienoic acid; 8,11,14-Eicosatrienoic acid; 8,11,14-all-cis-Eicosatrienoic acid; 8Z,11... C20 H34 O2 306.48 81 M_134
    Eicosatetraenoic acid Tree Eicosatetraenoic acid 20:4 structure ambiguous C20H32O2 304.24 27 M_302
    5,11,14,17 eicosatetraenoic acid, (5z,11z,14z,17z) Tree 5,11,14,17-Eicosatetraenoic acid, (5Z,11Z,14Z,17Z)- 20:4-delta-5c,11c,14c,17c Juniperonic acid; 5,11,14,17-Eicosatetraenoic acid, (all-Z)-; (all-Z)-5,11,14,17-Eicosatetraenoic acid; 5Z,11Z,14Z,17Z-Eicosatetraenoic acid; Junip... C20 H32 O2 304.47 334 M_137
    5,8,11,14 eicosatetraenoic acid, (5z,8z,11z,14z) Tree 5,8,11,14-Eicosatetraenoic acid, (5Z,8Z,11Z,14Z)- 20:4-delta-5c,8c,11c,14c Arachidonic acid; 5,8,11,14-Eicosatetraenoic acid, (all-Z)-; Arachidonic acid C20 H32 O2 304.47 66 M_136
    8,11,14,17 eicosatetraenoic acid, (8z,11z,14z,17z) Tree 8,11,14,17-Eicosatetraenoic acid, (8Z,11Z,14Z,17Z)- 20:4-delta-8c,11c,14c,17c 8,11,14,17-Eicosatetraenoic acid, (all-Z)-; (all-Z)-8,11,14,17-Eicosatetraenoic acid; Bishomostearidonic acid; -delta-8,11,14,17-Eicosatetraenoic acid C20 H32 O2 304.47 1 M_496
    Eicosapentaenoic acid Tree Eicosapentaenoic acid 20:5 structure ambiguous C20H30O2 302.22 9 M_392
    5,8,11,14,17 eicosapentaenoic acid, (5z,8z,11z,14z,17z) Tree 5,8,11,14,17-Eicosapentaenoic acid, (5Z,8Z,11Z,14Z,17Z)- 20:5-delta-5c,8c,11c,14c,17c 5,8,11,14,17-Eicosapentaenoic acid; 5,8,11,14,17-Eicosapentaenoic acid, (all-Z)-; (5Z,8Z,11Z,14Z,17Z)-Eicosa-5,8,11,14,17-pentaenoic acid; (5Z,8Z,1... C20 H30 O2 302.45 35 M_404
    Eicosanoic acid, 20 fluoro Tree Eicosanoic acid, 20-fluoro- 20-F-20:0 C20 H39 F O2 330.52 1 M_526
    Heneicosanoic acid, 20 methyl Tree Heneicosanoic acid, 20-methyl- 20-Me-21:0 structure ambiguous: double bond configuration and position not specified C22H44O2 340.59 4
    Heneicosanoic acid Tree Heneicosanoic acid 21:0 Heneicosylic acid; n-Heneicosanoic acid C21 H42 O2 326.56 304 M_138
    Heneicosenoic acid Tree Heneicosenoic acid 21:1 structure ambiguous C21H40O2 324.3 23 M_398
    Heneicosatetraenoic acid Tree Heneicosatetraenoic acid 21:4 structure ambiguous: double bond configuration and position not specified C21H34O2 318.5 2
    Docosanedioic acid Tree Docosanedioic acid 21-COOH-21:0 Phellogenic acid; 1,20-Eicosanedicarboxylic acid; 1,22-Docosanedioic acid; Docosan-1,22-dioic acid; Felogenic acid; NSC 56159; Phellogenic acid C22 H42 O4 370.57 50 M_241
    Docosanoic acid Tree Docosanoic acid 22:0 Behenic acid; 1-Docosanoic acid; B 95; B 95 (acid); Behenic acid; EXL 5; n-Docosanoic acid C22 H44 O2 340.58 3608 M_139
    Docosenoic acid Tree Docosenoic acid 22:1 structure ambiguous C22H42O2 338.32 705 M_140
    11 docosenoic acid, (11z) Tree 11-Docosenoic acid, (11Z)- 22:1-delta-11c Cetoleic acid; 11-Docosenoic acid, (Z)-; 11-Docosenoic acid, cis-; Cetoleic acid; (11Z)-11-Docosenoic acid; (Z)-11-Docosenoic acid; cis-Docos-11-en... C22 H42 O2 338.57 33 M_141
    13 docosenoic acid, (13z) Tree 13-Docosenoic acid, (13Z)- 22:1-delta-13c Erucic acid; 13-Docosenoic acid, (Z)-; (13Z)-Docosenoic acid; (Z)-13-Docosenoic acid; (Z)-Erucic acid; 13(Z)-Docosenoic acid; 13-cis-Docosenoic aci... C22 H42 O2 338.57 1242 M_144
    13 docosenoic acid, (13e) Tree 13-Docosenoic acid, (13E)- 22:1-delta-13t 5,8,11,14-all-cis-Eicosatetraenoic acid C22 H42 O2 338.57 3 M_145
    15 docosenoic acid, (15z) Tree 15-Docosenoic acid, (15Z)- 22:1-delta-15c 15-Docosenoic acid, (Z)-; (Z)-15-Docosenoic acid; 15Z-Docosenoic acid; C22:1-omega-7; cis-15-Docosenoic acid C22 H42 O2 338.57 70 M_377
    17 docosenoic acid, (17z) Tree 17-Docosenoic acid, (17Z)- 22:1-delta-17c N/A C22 H42 O2 338.57 4 M_359
    5 docosenoic acid, (5z) Tree 5-Docosenoic acid, (5Z)- 22:1-delta-5c 5-Docosenoic acid, (Z)-; cis-5-Docosenoic acid C22 H42 O2 338.57 2 M_448
    Docosadienoic acid Tree Docosadienoic acid 22:2 structure ambiguous C22H40O2 336.3 163 M_146
    13,16 docosadienoic acid, (13z,16z) Tree 13,16-Docosadienoic acid, (13Z,16Z)- 22:2-delta-13c,16c 13,16-Docosadienoic acid, (Z,Z)-; cis-13,cis-16-Docosadienoic acid C22 H40 O2 336.55 113 M_148
    5,13 docosadienoic acid, (5z,13z) Tree 5,13-Docosadienoic acid, (5Z,13Z)- 22:2-delta-5c,13c 5,13-Docosadienoic acid, (Z,Z)-; cis-5-cis-13-Docosadienoic acid C22 H40 O2 336.55 34 M_147
    9,12 docosadienoic acid Tree 9,12-Docosadienoic acid 22:2-delta-9,12 structure ambiguous: double bond configuration not specified C22H40O2 336.55 11
    Docosatrienoic acid Tree Docosatrienoic acid 22:3 structure ambiguous C22H38O2 334.29 36 M_149