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 Name ∆ NotationSort off Other Names FormulaSort off MassSort off Data
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    6 undecenoic acid, 11 (2 cyclopenten 1 yl) , (6z) Tree 6-Undecenoic acid, 11-(2-cyclopenten-1-yl)-, (6Z)- 16:2cy-delta-6c Manoaic acid C16 H26 O2 250.38 1 M_222
    7,10,13,16,19 docosapentaenoic acid, (z,z,z,z,z) Tree 7,10,13,16,19-Docosapentaenoic acid, (Z,Z,Z,Z,Z)- 22:5-delta-7c,10c,13c,16c,19c C22 H34 O2 330.5 5 M_407
    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
    7,10,13 hexadecatrienoic acid, (7z,10z,13z) Tree 7,10,13-Hexadecatrienoic acid, (7Z,10Z,13Z)- 16:3-delta-7c,10c,13c Roughanic acid; 7,10,13-Hexadecatrienoic acid, (Z,Z,Z)-; (Z,Z,Z)-7,10,13-Hexadecatrienoic acid; Roughanic acid; all-cis-7,10,13-Hexadecatrienoic acid C16 H26 O2 250.38 178 M_406
    7,10 hexadecadienoic acid, (7z,10z) Tree 7,10-Hexadecadienoic acid, (7Z,10Z)- 16:2-delta-7c,10c 7,10-Hexadecadienoic acid, (Z,Z)-; (7Z,10Z)-Hexadecadienoic acid; (Z,Z)-7,10-Hexadecadienoic acid; 7Z,10Z-Hexadecadienoic acid C16 H28 O2 252.39 199 M_049
    7,10 octadecadienoic acid Tree 7,10-Octadecadienoic acid 18:2-delta-7,10 structure ambiguous: octadeca-7,10-dienoic acid C18H32O2 280.45 6
    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
    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
    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
    7,9,12 octadecatrienoic acid, (e,z,z) Tree 7,9,12-Octadecatrienoic acid, (E,Z,Z)- 18:3-delta-5t,9c,12c Columbinic acid; Aquilegic acid; Ranunculeic acid; Columbinic acid C18 H30 O2 278.43 30 M_093
    7 dodecenoic acid, (7z) Tree 7-Dodecenoic acid, (7Z)- 12:1-delta-7c 7-Dodecenoic acid, (Z)-; (Z)-7-Dodecenoic acid; cis-7-Dodecenoic acid C12 H22 O2 198.3 3 M_022
    7 eicosenoic acid Tree 7-Eicosenoic acid 20:1-delta-7 structure ambiguous: double bond configuration not specified C20H38O2 310.52 5
    7 hexadecenoic acid, (7z) Tree 7-Hexadecenoic acid, (7Z)- 16:1-delta-7c 7-Hexadecenoic acid, (Z)-; (Z)-7-Hexadecenoic acid; 7Z-Hexadecenoic acid; Hypogeic acid; cis-7-Hexadecenoic acid C16 H30 O2 254.41 560 M_042
    7 octadecenoic acid, (7z) Tree 7-Octadecenoic acid, (7Z)- 18:1-delta-7c 7-Octadecenoic acid, (Z)-; 7-Octadecenoic acid, cis-; (7Z)-7-Octadecenoic acid; (Z)-7-Octadecenoic acid; cis-7-Octadecenoic acid; Δ7-cis-Octadecen... C18 H34 O2 282.46 59 M_331
    (7r,15z,18r,21z) 7,18 dihydroxytetracosa 15,21 dienoic acid Tree (7R,15Z,18R,21Z)-7,18-dihydroxytetracosa-15,21-dienoic acid 7,18-di-OH-24:2-delta-15c,21c Wuhanic acid; 7,18-Dihydroxy-15,21-tetracosedienoic acid, (15Z,21Z)- C24H44O4 396.7 1
    (7r,18r) 7,18 dihydroxy 15 tetracosenoic acid, (15z) Tree (7R,18R)-7,18-dihydroxy-15-tetracosenoic acid, (15Z)- 7,18-di-OH-24:1-delta-15c Nebraskanic acid; 7,18-Dihydroxy-15-tetracosenoic acid, (15Z)- C24H46O4 398.7 1
    7 tetradecenoic acid, (7z) Tree 7-Tetradecenoic acid, (7Z)- 14:1-delta-7c 7-Tetradecenoic acid, (Z)-; (Z)-7-Tetradecenoic acid; cis-7-Tetradecenoic acid C14 H26 O2 226.35 7 M_379
    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
    8,10,12 octadecatrienoic acid, (8e,10e,12e) Tree 8,10,12-Octadecatrienoic acid, (8E,10E,12E)- 18:3-delta-8t,10t,12t Beta-Calendic acid; 8,10,12-Octadecatrienoic acid, (E,E,E)-; trans,trans,trans-8,10,12-Octadecatrienoic acid; -beta--Calendic acid C18 H30 O2 278.43 14 M_097
    8,10,12 octadecatrienoic acid, (8e,10e,12z) Tree 8,10,12-Octadecatrienoic acid, (8E,10E,12Z)- 18:3-delta-8t,10t,12c Calendic acid; 8,10,12-Octadecatrienoic acid, (E,E,Z)-; Calendic acid C18 H30 O2 278.43 17 M_096
    8,10,12 octadecatrienoic acid, (z,e,z) (8ci) Tree 8,10,12-Octadecatrienoic acid, (Z,E,Z)- (8CI) 18:3-delta-8c,10t,12c Jacaric acid; Jacaranda acid; Jacaric acid; Jacaranda acid C18 H30 O2 278.43 4 M_095
    8,10 octadecadien 12 ynoic acid, (8e,10e) Tree 8,10-Octadecadien-12-ynoic acid, (8E,10E)- 18:3-delta-8t,10t,12a C18 H28 O2 276.41 1 M_333
    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
    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
    8,11,14 heptadecatrienoic acid, (8z,11z,14z) Tree 8,11,14-Heptadecatrienoic acid, (8Z,11Z,14Z)- 17:3-delta-8c,11c,14c 8,11,14-Heptadecatrienoic acid, (Z,Z,Z)-; 8(Z),11(Z),14(Z)-Heptadecatrienoic acid; Norlinolenic acid C17 H28 O2 264.4 3 M_057
    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
    8,11 octadecadienoic acid Tree 8,11-Octadecadienoic acid 18:2-delta-8,11 structure ambiguous; C18:2n-7,10; 8,11-OCTADECADIENOIC ACID;(8E,11E)-; octadeca-8,11-dienoic acid C18H32O2 280.45 22
    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
    8 heptadecenoic acid, (8z) Tree 8-Heptadecenoic acid, (8Z)- 17:1-delta-8c 8-Heptadecenoic acid, (Z)-; (Z)-Heptadec-8-enoic acid; 8-Heptadecenoic acid, cis- C17 H32 O2 268.43 13 M_412
    8 hexadecenoic acid, (z) Tree 8-Hexadecenoic acid, (Z)- 16:1-delta-8c C16 H30 O2 254.41 2 M_533
    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
    8 octadecenoic acid, (8z) Tree 8-Octadecenoic acid, (8Z)- 18:1-delta-8c 8-Octadecenoic acid, (Z)-; C18:1-omega-10c; cis-8-Octadecenoic acid; -delta-8-cis-Octadecenoic acid C18 H34 O2 282.46 33 M_332
    8 octadecynoic acid Tree 8-Octadecynoic acid 18:1-delta-8a octadec-8-ynoic acid C18H32O2 280.24 2
    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
    8 tetradecenic acid Tree 8-Tetradecenic acid 14:1-delta-8 structure ambiguous: double bond configuration not specified C14H26O2 226.19 3
    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
    9,11,13,15 octadecatetraenoic acid, 4 oxo , (z,e,e,z) (8ci) Tree 9,11,13,15-Octadecatetraenoic acid, 4-oxo-, (Z,E,E,Z)- (8CI) 4-O=18:4-delta-9c,11t,13t,15c 4-Oxooctadeca-cis-9,trans-11,trans-13,cis-15-tetraenoic acid C18 H26 O3 290.4 2 M_188
    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
    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
    9,11,13 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
    9,11,13 octadecatrienoic acid, 4 oxo , (9z,11e,13e) Tree 9,11,13-Octadecatrienoic acid, 4-oxo-, (9Z,11E,13E)- 4-O=18:3-delta-9c,11t,13t Licanic acid; Licanic acid; 4-Oxo-9,11,13-octadecatrienoic acid; Couepic acid C18 H28 O3 292.41 15 M_187
    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, (9z,11e,13e) Tree 9,11,13-Octadecatrienoic acid, (9Z,11E,13E)- 18:3-delta-9c,11t,13t alpha-eleostearic acid; 9,11,13-Octadecatrienoic acid, (E,Z,E)-; cis,trans,trans-9,11,13-Octadecatrienoic acid; cis-Eleostearic acid; -alpha--Eleos... C18 H30 O2 278.43 122 M_101
    9,11,13 octadecatrienoic acid, (9z,11z,13e) Tree 9,11,13-Octadecatrienoic acid, (9Z,11Z,13E)- 18:3-delta-9c,11t,13c Punicinic acid; 9,11,13-Octadecatrienoic acid, (E,Z,Z)-; Punicic acid; Trichosanoic acid; Punicinic acid C18 H30 O2 278.43 62 M_102
    9,11 octadecadienoic acid, 13 hydroxy , (9z,11e,13s) Tree 9,11-Octadecadienoic acid, 13-hydroxy-, (9Z,11E,13S)- S-13-OH-18:2-delta-9c,11t 9,11-Octadecadienoic acid, 13-hydroxy-, (E,Z)-(S)-; 9,11-Octadecadienoic acid, 13-hydroxy-, [S-(E,Z)]-; (+)-Coriolic acid; (13S,9Z,11E)-13-Hydroxy-... C18 H32 O3 296.44 8 M_270
    9,11 octadecadienoic acid, (9e,11e) Tree 9,11-Octadecadienoic acid, (9E,11E)- 18:2-delta-9t,11t 9,11-Octadecadienoic acid, (E,E)-; Isolinoleic acid; (9E,11E)-9,11-Octadecadienoic acid; 9,11-Isolinoleic acid; 9-trans,11-trans-Linoleic acid; 9-... C18 H32 O2 280.45 8 M_084
    9,11 octadecadienoic acid, (9e,11z) Tree 9,11-Octadecadienoic acid, (9E,11Z)- 18:2-delta-9c,11t 9,11-Octadecadienoic acid, (Z,E)-; (9E,11Z)-9,11-Octadecadienoic acid; 9-trans,11-cis-Linoleic acid; 9-trans,11-cis-Octadecadienoic acid; 9E,11Z-Oc... C18 H32 O2 280.45 4 M_415
    9,11 octadecadienoic acid, (9z,11z) Tree 9,11-Octadecadienoic acid, (9Z,11Z)- 18:2-delta-9c,11c 9,11-Octadecadienoic acid, (Z,Z)-; (9Z,11Z)-9,11-Octadecadienoic acid; 9-cis,11-cis-Linoleic acid; 9-cis-11-cis-Octadecadienoic acid; cis-9,cis-11-... C18 H32 O2 280.45 1 M_080
    9,11 octadecadiynoic acid Tree 9,11-Octadecadiynoic acid 18:2-delta-9a,11a C18 H28 O2 276.41 6 M_371
    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
    9,12,15 octadecatrienoic acid, 2 hydroxy , (9z,12z,15z) Tree 9,12,15-Octadecatrienoic acid, 2-hydroxy-, (9Z,12Z,15Z)- 2-OH-18:3-delta-9c,12c,15c 9,12,15-Octadecatrienoic acid, 2-hydroxy-, (Z,Z,Z)-; Linolenic acid, 2-hydroxy-; 2-Hydroxylinolenic acid; -alpha--Hydroxy -alpha--linolenic acid; -... C18 H30 O3 294.43 1 M_401
    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
    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
    9,12,16 octadecatrienoic acid Tree 9,12,16-Octadecatrienoic acid 18:3-delta-9,12,16 structure ambiguous: double bond configuration not specified C18H30O2 278.43 2
    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
    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
    9,12 heptadecadienoic acid Tree 9,12-Heptadecadienoic acid 17:2-delta-9,12 9,12-Heptadecadienoic acid;cis-9,cis-12-heptadecadienoic acid; C17H30O2 266.42 2
    9,12 hexadecadienoic acid, (9z,12z) Tree 9,12-Hexadecadienoic acid, (9Z,12Z)- 16:2-delta-9c,12c 9,12-Hexadecadienoic acid, (Z,Z)-; Palmitolinoleic acid; (Z,Z)-9,12-Hexadecadienoic acid C16 H28 O2 252.39 58 M_050
    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
    9,12 octadecadienoic acid, 2 hydroxy , (9z,12z) Tree 9,12-Octadecadienoic acid, 2-hydroxy-, (9Z,12Z)- 2-OH-18:2-delta-9c,12c 9,12-Octadecadienoic acid, 2-hydroxy-, (Z,Z)-; -alpha--Hydroxylinoleic acid C18 H32 O3 296.44 1 M_577
    9,12 octadecadienoic acid, (9e,12e) Tree 9,12-Octadecadienoic acid, (9E,12E)- 18:2-delta-9t,12t 9,12-Octadecadienoic acid, (E,E)-; Linolelaidic acid; 9-trans-12-trans-Linoleic acid; 9-trans-12-trans-Octadecadienoic acid; Linelaidic acid; Linoe... C18 H32 O2 280.45 37 M_085
    9,12 octadecadienoic acid, (9e,12z) Tree 9,12-Octadecadienoic acid, (9E,12Z)- 18:2-delta-9c,12t 9,12-Octadecadienoic acid, (Z,E)-; (9E,12Z)-9,12-Octadecadienoic acid; 9-trans,12-cis-Octadecadienoic acid; 9-trans-12-cis-Linoleic acid; trans-9-c... C18 H32 O2 280.45 7 M_083
    9,12 octadecadienoic acid, (9z,12z) Tree 9,12-Octadecadienoic acid, (9Z,12Z)- 18:2-delta-9c,12c Linoleic acid; 9,12-Octadecadienoic acid (Z,Z)-; Linoleic acid; (9Z,12Z)-9,12-Octadecadienoic acid; (Z,Z)-9,12-Octadecadienoic acid; 9,12-Octadecad... C18 H32 O2 280.45 8839 M_082
    9,12 tetradecadienoic acid, 14 (3 ethyl 2 oxiranyl) , (9z,12z) Tree 9,12-Tetradecadienoic acid, 14-(3-ethyl-2-oxiranyl)-, (9Z,12Z)- 15,16-O-18:2-delta-9c,12c 9,12-Octadecadienoic acid, 15,16-epoxy-; 9,12-Octadecadienoic acid, 15,16-epoxy-, (Z,Z)-; 9,12-Tetradecadienoic acid, 14-(3-ethyloxiranyl)- C18 H30 O3 294.43 26 M_183
    9,13,16 octadecatrienoic acid Tree 9,13,16-Octadecatrienoic acid 18:3-delta-9,13,16 structure ambiguous: double bond configuration not specified C18H30O2 278.43 2
    9,13 octadecadienoic acid Tree 9,13-Octadecadienoic acid 18:2-delta-9,13 structure ambiguous: double bond configuration not specified C18H32O2 280.45 3
    9,14 octadecadien 12 ynoic acid, (9z,14z) Tree 9,14-Octadecadien-12-ynoic acid, (9Z,14Z)- 18:3-delta-9c,12c,14a Dehydrocrepenynic acid; 9,14-Octadecadien-12-ynoic acid, (Z,Z)-; 14,15-Dehydrocrepenynic acid; Crepenynic acid, 14,15-dehydro-; Dehydrocrepenynic acid C18 H28 O2 276.41 11 M_105
    9,15 octadecadienoic acid Tree 9,15-Octadecadienoic acid 18:2-delta-9,15 structure ambiguous: double bond configuration not specified C18H32O2 280.45 3
    9,15 octadecadienoic acid, 12 hydroxy , (z,z) Tree 9,15-Octadecadienoic acid, 12-hydroxy-, (Z,Z)- 12-OH-18:2-delta-9c,15c Densipolic acid; Densipolic acid, 12-hydroxy-cis-9,cis-15-octadecadienoic acid C18H32O3 296.23 77 M_382
    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
    9 heptadecenoic acid, (9z) Tree 9-Heptadecenoic acid, (9Z)- 17:1-delta-9c 9-Heptadecenoic acid, (Z)-; (9Z)-9-Heptadecenoic acid; (Z)-9-Heptadecenoic acid; (Z)-Heptadec-9-enoic acid; Margaroleic acid; cis-9-Heptadecenoic ... C17 H32 O2 268.43 99 M_355
    9 hexadecenoic acid, (9z) Tree 9-Hexadecenoic acid, (9Z)- 16:1-delta-9c Palmitoleic acid; 9-Hexadecenoic acid, (Z)-; Palmitoleic acid; (Z)-9-Hexadecenoic acid; (Z)-Hexadec-9-enoic acid; 9-Hexadecenoic acid; 9-cis-Hexade... C16 H30 O2 254.41 2549 M_043
    9 nonadecenoic acid Tree 9-Nonadecenoic acid 19:1-delta-9 structure ambiguous: double bond configuration not specified C19H36O2 296.49 3
    9 octadecen 12 ynoic acid, (9z) Tree 9-Octadecen-12-ynoic acid, (9Z)- 18:2-delta-9c,12a Crepenynic acid; 9-Octadecen-12-ynoic acid, (Z)-; (Z)-9-Octadecen-12-ynoic acid; 9(Z)-Octadec-9-en-12-ynoic acid; Crepenynic acid; cis-9-Octadecen-... C18 H30 O2 278.43 49 M_081
    9 octadecenoic acid, 12,13 dihydroxy , (9z,12s,13s) Tree 9-Octadecenoic acid, 12,13-dihydroxy-, (9Z,12S,13S)- 12,13-di-OH-18:1-delta-9c 9-Octadecenoic acid, 12,13-dihydroxy-, [S-[R*,R*-(Z)]]-; Oleic acid, 12,13-dihydroxy-, (12S,13S)-(-)-; (-)-threo-12,13-Dihydroxyoleic acid C18 H34 O4 314.46 1 M_512
    9 octadecenoic acid, 12 hydroxy , (9z,12r) Tree 9-Octadecenoic acid, 12-hydroxy-, (9Z,12R)- 12-OH-18:1-delta-9c Ricinoleic acid; 9-Octadecenoic acid, 12-hydroxy-, [R-(Z)]-; Ricinoleic acid; (9Z,12R)-12-Hydroxyoctadec-9-enoic acid; (R)-12-Hydroxyoleic acid; 12... C18 H34 O3 298.46 150 M_266
    9 octadecenoic acid, 13 oxo , (e) (8ci) Tree 9-Octadecenoic acid, 13-oxo-, (E)- (8CI) 13-O=18:1-delta-9t 13-Oxo-trans-9-octadecenoic acid C18 H32 O3 296.44 1 M_428
    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 octadecenoic acid, 2 hydroxy , (9z) Tree 9-Octadecenoic acid, 2-hydroxy-, (9Z)- 2-OH-18:1-delta-9c 9-Octadecenoic acid, 2-hydroxy-, (Z)-; (Z)-2-Hydroxyoctadec-9-enoic acid; 2-Hydroxyoleic acid; Minerval; cis-2-Hydroxy-9-octadecenoic acid; -alpha-... C18 H34 O3 298.46 1 M_578
    9 octadecenoic acid, (9e) Tree 9-Octadecenoic acid, (9E)- 18:1-delta-9t Elaidic acid; 9-Octadecenoic acid, (E)-; Elaidic acid; (9E)-Octadecenoic acid; (E)-9-Octadecenoic acid; (E)-Oleic acid; 9-trans-Octadecenoic acid; ... C18 H34 O2 282.46 67 M_067
    9 octadecenoic acid, (9z) Tree 9-Octadecenoic acid, (9Z)- 18:1-delta-9c Oleic acid; Oleic acid; 9-Octadecenoic acid (Z)-; 9-Octadecenoic acid, (Z)-; 9-cis-Octadecenoic acid; 9Z-Octadecenoic acid; B 115; C18:1; ; Z-9-Oct... C18 H34 O2 282.46 9078 M_066
    9 octadecynoic acid Tree 9-Octadecynoic acid 18:1-delta-9a Stearolic acid; Stearolic acid; 9-Stearolic acid; Octadecanoic acid-9-yne C18 H32 O2 280.45 30 M_065
    9 octadecynoic acid, 12 hydroxy Tree 9-Octadecynoic acid, 12-hydroxy- 12-OH-18:1-delta-9a Stearolic acid, 12-hydroxy-; 12-Hydroxy-9-octadecynoic acid; Ricinstearolic acid C18 H32 O3 296.44 1 M_265
    9 pentadecenoic acid Tree 9-Pentadecenoic acid 15:1-delta-9 structure ambiguous: double bond configuration not specified C15H28O2 240.21 6
    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
    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
    9 ​pentadecenoic acid, 15 ​phenyl ​, (9z)​ Tree 9-​Pentadecenoic acid, 15-​phenyl-​, (9Z)​- 15-Ph-15:1-cis9 15-phenylpentadec-9-enoic acid C21H32O2 316.48 2
    9 tetradecenoic acid, (9z) Tree 9-Tetradecenoic acid, (9Z)- 14:1-delta-9c Myristoleic acid; 9-Tetradecenoic acid, (Z)-; (Z)-9-Tetradecenoic acid; 9(Z)-Tetradecenoic acid; 9(Z)-Tetradecenoic acid; 9-cis-Tetradecenoic acid;... C14 H26 O2 226.35 115 M_031
    9 tricosenoic acid, (9z) Tree 9-Tricosenoic acid, (9Z)- 23:1-delta-9c C23H44O2 352.59 7
    9 tridecenoic acid, 13 (2 cyclopenten 1 yl) , (z) Tree 9-Tridecenoic acid, 13-(2-cyclopenten-1-yl)-, (Z)- 18:2cy-delta-9c C18 H30 O2 278.43 1 M_459
    9 ​tridecenoic acid, 13 ​phenyl ​, (9z)​ Tree 9-​Tridecenoic acid, 13-​phenyl-​, (9Z)​- 13-Ph-13:1-cis9 13-Phenyltridec-9-enoic C19H28O2 288.42 2
    9 undecenoic acid, 11 (2 cyclopenten 1 yl) , (z) Tree 9-Undecenoic acid, 11-(2-cyclopenten-1-yl)-, (Z)- 16:2cy-delta-9c C16 H26 O2 250.38 1 M_576
    9 undecenoic acid, 11 [(2r,3r) 3 pentyl 2 oxiranyl] , (9z) rel Tree 9-Undecenoic acid, 11-[(2R,3R)-3-pentyl-2-oxiranyl]-, (9Z)-rel- 12RS,13SR-O-18:1-delta-9 cis-12,13-Epoxyoleic acid; (+/-)-Vernolic acid C18 H32 O3 310.47 2 M_178
    9 undecenoic acid, 11 [(2r,3s) 3 pentyloxiranyl] , (9e) rel Tree 9-Undecenoic acid, 11-[(2R,3S)-3-pentyloxiranyl]-, (9E)-rel- 12,13-O-18:1-delta-9t 9-Undecenoic acid, 11-(3-pentyloxiranyl)-, [2-alpha-(E),3-alpha-]-; (?)-cis-12,13-Epoxy-9(E)-octadecenoic acid; trans-Vernolic acid C18 H32 O3 296.44 2 M_337
    9 undecenoic acid, 11 [(2s,3r) 3 pentyl 2 oxiranyl] , (9z) Tree 9-Undecenoic acid, 11-[(2S,3R)-3-pentyl-2-oxiranyl]-, (9Z)- 12,13-O-18:1-delta-9c Vernolic acid; 9-Undecenoic acid, 11-(3-pentyloxiranyl)-, [2S-[2α(Z),3α]]-; 9-Undecenoic acid, 11-[(2S,3R)-3-pentyloxiranyl]-, (9Z)-; Oleic acid, 1... C18 H32 O3 296.44 98 M_329
    (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
    (9z,12z) octadeca 9,12 dien 6 ynoic acid Tree (9Z,12Z)-octadeca-9,12-dien-6-ynoic acid 18:3-delta-6a,9c,12c Octadeca-6-yn-9,12(all Z)-dienoic acid (18:3a) C18 H28 O2 276.0 1
    Acetic acid Tree Acetic acid 2:0 C2 H4 O2 60.05 15 M_002