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 495 in total
    Structure Phylo Tree Systematic Name ∆ NotationSort off Other Names FormulaSort off MassSort off Data
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    21 hexacosenoic acid, (21z) Tree 21-Hexacosenoic acid, (21Z)- 26:1-delta-21c 21-Hexacosenoic acid, (Z)- C26 H50 O2 394.67 2 M_344
    21 triacontenoic acid, (21z) Tree 21-Triacontenoic acid, (21Z)- 30:1-delta-21c 21-Triacontenoic acid, (Z)-; Lumequeic acid C30 H58 O2 450.78 1 M_168
    22 hentriacontenoic acid, (22z) Tree 22-Hentriacontenoic acid, (22Z)- 31:1-delta-22c C31H60O2 464.82 1
    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
    23 octacosenoic acid, (z) Tree 23-Octacosenoic acid, (Z)- 28:1-delta-23c C28 H54 O2 422.73 1 M_345
    2,4 decadienoic acid Tree 2,4-Decadienoic acid 10:2-delta-2,4 Structure ambiguous C10 H16 O2 168.23 1
    2,4 decadienoic acid, (2e,4z) Tree 2,4-Decadienoic acid, (2E,4Z)- 10:2-delta-2t,4c 2,4-Decadienoic acid, (E,Z)-; Stillingic acid; trans-2-cis-4-Decadienoic acid C10 H16 O2 168.23 5 M_014
    2,4 decadienoic acid, (e,e) Tree 2,4-Decadienoic acid, (E,E)- 10:2-delta-2t,4t C10 H16 O2 168.23 2 M_435
    25 tetratriacontenoic acid, (25z) Tree 25-Tetratriacontenoic acid, (25Z)- 34:1-delta-25c 25-Tetratriacontenoic acid, (Z)-; Tetratriacont-25-enoic acid C34H66O2 506.9 1
    2 [cyano [hexadecanoyl]oxymethyl]prop 2 enyl docos 13z enoate Tree 2-[cyano-[hexadecanoyl]oxymethyl]prop-2-enyl-docos-13Z-enoate CN-I-22:1-delta-13c Type I cyanolipid 22:1, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C43H77NO4 672.07 1
    2 [cyano [hexadecanoyl]oxymethyl]prop 2 enyl docosanoate Tree 2-[cyano-[hexadecanoyl]oxymethyl]prop-2-enyl-docosanoate CN-I-22:0 Type I cyanolipid 22:0, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C43H79NO4 674.09 1
    2 [cyano [hexadecanoyl]oxymethyl]prop 2 enyl eicos 11z enoate Tree 2-[cyano-[hexadecanoyl]oxymethyl]prop-2-enyl-eicos-11Z-enoate CN-I-20:1-delta-11c Type I cyanolipid 20:1, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C41H73NO4 644.02 2
    2 [cyano [hexadecanoyl]oxymethyl]prop 2 enyl eicos 13z enoate Tree 2-[cyano-[hexadecanoyl]oxymethyl]prop-2-enyl-eicos-13Z-enoate CN-I-20:1-delta-13c Type I cyanolipid 20:1, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C41H73NO4 644.02 2
    2 [cyano [hexadecanoyl]oxymethyl]prop 2 enyl eicosanoate Tree 2-[cyano-[hexadecanoyl]oxymethyl]prop-2-enyl-eicosanoate CN-I-20:0 Type I cyanolipid 20:0, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C41H75NO4 646.04 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
    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 octadec 9z,12z,15z trienoate Tree 2-[cyano-[hexadecanoyl]oxymethyl]prop-2-enyl-octadec-9Z,12Z,15Z-trienoate CN-I-18:3-delta-9c,12c,15c Type I cyanolipid 18:3, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C39H65NO4 611.94 1
    2 [cyano [hexadecanoyl]oxymethyl]prop 2 enyl octadec 9z,12z dienoate Tree 2-[cyano-[hexadecanoyl]oxymethyl]prop-2-enyl-octadec-9Z,12Z-dienoate CN-I-18:2-delta-9c,12c Type I cyanolipid 18:2, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C39H67NO4 613.95 1
    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 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 cyclopentene 1 heptanoic acid Tree 2-Cyclopentene-1-heptanoic acid 12:1cy Aleprylic acid; (?)-2-Cyclopentene-1-heptanoic acid; Aleprylic acid; dl-Aleprylic acid C12 H20 O2 196.29 15 M_306
    2 cyclopentene 1 nonanoic acid Tree 2-Cyclopentene-1-nonanoic acid 14:1cy Alepric acid; Alepric acid C14 H24 O2 224.34 16 M_210
    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
    2 cyclopentene 1 pentanoic acid Tree 2-Cyclopentene-1-pentanoic acid 10:1cy 2-Cyclopentene-1-valeric acid; Aleprestic acid C10 H16 O2 168.23 1 M_209
    2 cyclopentene 1 tridecanoic acid, (1s) Tree 2-Cyclopentene-1-tridecanoic acid, (1S)- 18:1cy Chaulmoogric acid; 2-Cyclopentene-1-tridecanoic acid, (S)-; Chaulmoogric acid; C18 H32 O2 280.45 56 M_212
    2 cyclopentene 1 undecanoic acid, (1r) Tree 2-Cyclopentene-1-undecanoic acid, (1R)- 16:1cy Hydnocarpic acid; 2-Cyclopentene-1-undecanoic acid, (R)-; Hydnocarpic acid C16 H28 O2 252.39 51 M_211
    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
    2 heptylcyclopropanebutanoic acid Tree 2-Heptylcyclopropanebutanoic acid 5,6-cpa-13:0 C14H26O2 226.4 1 M_309
    2 hexadecenoic acid, (2z) Tree 2-Hexadecenoic acid, (2Z)- 16:1-delta-2c 2-Hexadecenoic acid, (Z)- C16 H30 O2 254.41 1 M_040
    2 hydroxy 8 (2 octylcycloprop 1 en 1 yl)octanoic acid Tree 2-hydroxy-8-(2-octylcycloprop-1-en-1-yl)octanoic acid 2-OH-9,10-cpe-19:1 C19 H34 O3 310.47 15 M_226
    2 octylcyclopropanepentanoic acid Tree 2-Octylcyclopropanepentanoic acid 6,7-cpa-15:0 Cyclopropanepentanoi​c acid, 2-​octyl-​; 6,7-Methylenetetradecanoic acid; 2-Octylcyclopropanepentanoic acid C16 H30 O2 254.22 1 M_308
    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
    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
    3,4 methylenedodecanoic acid Tree 3,4-methylenedodecanoic acid 3,4-cpa-13:0 Cyclopropaneacetic acid, 2-​octyl-​ C13 H24 O2 212.18 1 M_336
    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
    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
    3,6,9 octadecatrienoic acid, (3z,6z,9z) Tree 3,6,9-Octadecatrienoic acid, (3Z,6Z,9Z)- 18:3-delta-3c,6c,9c 3,6,9-Octadecatrienoic acid, (Z,Z,Z)- C18 H30 O2 278.43 2 M_525
    3,7,11,15 tetramethylhexadec 2 enoic acid Tree 3,7,11,15-tetramethylhexadec-2-enoic acid Phytenic acid; Phytenic acid; Phytenoic Acid; 2E-Phytenoic acid; Delta2-Phytenic acid; 3,7R,11R,15-tetramethyl-2E-hexadecenoic acid; 3,7,11,15-tetr... C20H38O2 310.52 1
    3,9,12,15 octadecatetraenoic acid, (e,z,z,z) Tree 3,9,12,15-Octadecatetraenoic acid, (E,Z,Z,Z)- i-18:3*?18:4 C18 H28 O2 276.41 7 M_370
    3,9,12 octadecatrienoic acid, (3e,9z,12z) Tree 3,9,12-Octadecatrienoic acid, (3E,9Z,12Z)- 18:3-delta-3t,9c,12c 3,9,12-Octadecatrienoic acid, (E,Z,Z)-; trans-3,cis-9,cis-12-Octadecatrienoic acid C18 H30 O2 278.43 42 M_090
    3,9,12 octadecatrienoic acid, (z,z,z) Tree 3,9,12-Octadecatrienoic acid, (Z,Z,Z)- 18:3-delta-3c,9c,12c Z,Z,Z-octadeca-3,9,12-trienoic C18H30O2 278.48 2 M_582
    3,9 octadecadienoic acid, (e,z) Tree 3,9-Octadecadienoic acid, (E,Z)- 18:2-delta-3t,9c trans-3,cis-9-Octadecadienoic acid C18 H32 O2 280.45 1 M_380
    3 heptenoic acid Tree 3-Heptenoic acid 7:1-delta-3 β-heptenoic acid C7H12O2 128.08 2
    3 hexadecenoic acid, (3e) Tree 3-Hexadecenoic acid, (3E)- 16:1-delta-3t 3-Hexadecenoic acid, (E)-; (E)-3-Hexadecenoic acid; 3-E-Hexadecenoic acid; trans-3-Hexadecenoic acid; -delta-3-trans-Hexadecenoic acid C16 H30 O2 254.41 73 M_304
    3 octadecenoic acid, (3e) Tree 3-Octadecenoic acid, (3E)- 18:1-delta-3t 3-Octadecenoic acid, (E)-; (E)-3-Octadecenoic acid; trans-3-Octadecenoic acid C18 H34 O2 282.46 21 M_305
    4,7,10,13,16,19 docosahexaenoic acid, (4z,7z,10z,13z,16z,19z) Tree 4,7,10,13,16,19-Docosahexaenoic acid, (4Z,7Z,10Z,13Z,16Z,19Z)- 22:6-delta-4c,7c,10c,13c,16c,19c 4,7,10,13,16,19-Docosahexaenoic acid, (all-Z)-; Docosahexaenoic acid; (4Z,7Z,10Z,13Z,16Z,19Z)-4,7,10,13,16,19-Docosahexaenoic acid; (4Z,7Z,10Z,13Z,... C22 H32 O2 328.49 7 M_408
    4,7 hexadecadienoic acid, (z,z) Tree 4,7-Hexadecadienoic acid, (Z,Z)- 16:2-delta-4c,7c C16 H28 O2 252.39 3 M_519
    4 decenoic acid, (4z) Tree 4-Decenoic acid, (4Z)- 10:1-delta-4c Obtusilic acid; 4-Decenoic acid, (Z)-; (Z)-4-Decenoic acid; 4-cis-Decenoic acid; Obtusilic acid; cis-4-Decenoic acid C10 H18 O2 170.25 19 M_012
    4 dodecenoic acid, (4z) Tree 4-Dodecenoic acid, (4Z)- 12:1-delta-4c Linderic acid; 4-Dodecenoic acid, (Z)-; (Z)-4-Dodecenoic acid; Linderic acid; cis-4-Dodecenoic acid C12 H22 O2 198.3 18 M_020
    4 hexadecenoic acid, (4z) Tree 4-Hexadecenoic acid, (4Z)- 16:1-delta-4c 4-Hexadecenoic acid, (Z)-; C16:1w12; cis-4-Hexadecenoic acid C16 H30 O2 254.41 1 M_363
    4 octadecenoic acid Tree 4-Octadecenoic acid 18:1-delta-4 structure ambiguous: double bond configuration not specified; 4-octadecenoic acid;4-octadecylenic acid;C18:1n-14;21735-78-4;4-Octadecenoicacid;(E)-... C18H34O2 282.26 2
    4 tetradecenoic acid, (4z) Tree 4-Tetradecenoic acid, (4Z)- 14:1-delta-4c 4-Tetradecenoic acid, (Z)-; (Z)-4-Tetradecenoic acid; cis-4-Tetradecenoic acid C14 H26 O2 226.35 19 M_029
    4 tridecenoic acid, 13 (2 cyclopenten 1 yl) , (4z) Tree 4-Tridecenoic acid, 13-(2-cyclopenten-1-yl)-, (4Z)- 18:2cy-delta-4c Isogorlic acid C18 H30 O2 278.43 5 M_220
    4 undecenoic acid, 11 (2 cyclopenten 1 yl) , (z) Tree 4-Undecenoic acid, 11-(2-cyclopenten-1-yl)-, (Z)- 16:2cy-delta-4c C16 H26 O2 250.38 1 M_575
    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
    5,11,14 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
    5,11 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
    5,11 octadecadienoic acid, (5z,11z) Tree 5,11-Octadecadienoic acid, (5Z,11Z)- 18:2-delta-5c,11c 5,11-Octadecadienoic acid, (Z,Z)-; Ephedrenic acid; cis-5,cis-11-Octadecadienoic acid C18 H32 O2 280.45 31 M_338
    5,13,16 docosatrienoic acid, (5z,13z,16z) Tree 5,13,16-Docosatrienoic acid, (5Z,13Z,16Z)- 22:3-delta-5c,13c,16c Eranthic acid; Eranthic acid C22 H38 O2 334.54 6 M_150
    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
    5,6,16 octadecatrienoic acid Tree 5,6,16-Octadecatrienoic acid 18:3-delta-5,6allene,16t Lamenallenic acid; 5,6,16-Octadecatrienoic acid, (E)-(-)-; 5,6,16-Octadecatrienoic acid, [R-(E)]-; (-)-Octadeca-5,6-trans-16-trienoic acid; Lamenal... C18 H30 O2 278.43 12 M_091
    5,6 methylenetetradecanoic acid Tree 5,6-methylenetetradecanoic acid 5,6-cpa-15:0 Cyclopropanebutanoic acid, 2-​octyl-​ C15 H28 O2 240.21 3 M_334
    5,6 octadecadienoic acid Tree 5,6-Octadecadienoic acid 18:2-delta-5,6allene Laballenic acid; 5,6-Octadecadienoic acid, (R)-; 5,6-Octadecadienoic acid, (R)-(-)-; Laballenic acid; (-)-5,6-Octadecadienoic acid C18 H32 O2 280.45 76 M_073
    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
    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
    5,8 tetradecadienoic acid, (5z,8z) Tree 5,8-Tetradecadienoic acid, (5Z,8Z)- 14:2-delta-5c,8c 5,8-Tetradecadienoic acid, (Z,Z)-; (Z,Z)-5,8-Tetradecadienoic acid; C14:2n-6; Goshuyic acid C14 H24 O2 224.34 2 M_378
    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
    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 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
    5,9,12 octadecatrienoic acid, (5z,9z,12z) Tree 5,9,12-Octadecatrienoic acid, (5Z,9Z,12Z)- 18:3-delta-5c,9c,12c Pinolenic acid; 5,9,12-Octadecatrienoic acid, (Z,Z,Z)-; (Z,Z,Z)-5,9,12-Octadecatrienoic acid; 5,9,12-cis-Octadecatrienoic acid; Pinolenic acid; cis... C18 H30 O2 278.43 616 M_092
    5,9 octadecadienoic acid, (5z,9z) Tree 5,9-Octadecadienoic acid, (5Z,9Z)- 18:2-delta-5c,9c Taxoleic acid; 5,9-Octadecadienoic acid, (Z,Z)-; (Z,Z)-5,9-Octadecadienoic acid; 5Z,9Z-Octadecadienoic acid; Taxoleic acid; cis,cis-5,9-Octadecadie... C18 H32 O2 280.45 605 M_074
    5,9 octadecadienoic acid, (z,e) Tree 5,9-Octadecadienoic acid, (Z,E)- 18:2-delta-5t,9c 5,​9-​Octadecadienoic acid, (5E,​9Z)​-; 5-trans-9-cis-Octadecadienoic acid C18 H32 O2 280.45 28 M_076
    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
    5 dodecenoic acid, (5z) Tree 5-Dodecenoic acid, (5Z)- 12:1-delta-5c 5-Dodecenoic acid, (Z)-; cis-5-Dodecenoic acid C12 H22 O2 198.3 3 M_021
    5 ​eicosenoic acid, (5z) Tree 5-​Eicosenoic acid, (5Z)- 20:1-delta-5c N/A C20 H38 O2 310.51 62 M_388
    5 hexadecenoic acid, (5z) Tree 5-Hexadecenoic acid, (5Z)- 16:1-delta-5t 5-Hexadecenoic acid, (Z)-, (5Z)-5-Hexadecenoic acid, (Z)-5-Hexadecenoic acid, cis-5-Hexadecenoic acid C16 H30 O2 254.41 22 M_041
    5 hexadecenoic acid, (5z) Tree 5-Hexadecenoic acid, (5Z)- 16:1-delta-5c 5-Hexadecenoic acid, (Z)-; (Z)-5-Hexadecenoic acid; cis-5-Hexadecenoic acid C16 H30 O2 254.41 61 M_373
    5 nonadecenoic acid, (5z) Tree 5-Nonadecenoic acid, (5Z)- 19:1-delta-5c C19 H36 O2 296.49 1 M_405
    5 octadecenoic acid, (5e) Tree 5-Octadecenoic acid, (5E)- 18:1-delta-5t Thalictric acid; 5-Octadecenoic acid, (E)-; (E)-5-Octadecenoic acid; Thalictric acid; trans-5-Octadecenoic acid; trans--delta-5-Octadecenoic acid; ... C18 H34 O2 282.46 20 M_061
    5 octadecenoic acid, (5z) Tree 5-Octadecenoic acid, (5Z)- 18:1-delta-5c 5-Octadecenoic acid, (Z)-; (Z)-5-Octadecenoic acid; cis-5-Octadecenoic acid; -delta-5,6-Octadecenoic acid; -delta-5-cis-Octadecenoic acid C18 H34 O2 282.46 63 M_060
    5 tetradecenoic acid, (5z) Tree 5-Tetradecenoic acid, (5Z)- 14:1-delta-5c 5-Tetradecenoic acid, (Z)-; (Z)-5-Tetradecenoic acid; C14:1w9; cis-5-Tetradecenoic acid; cis--delta-5-Tetradecenoic acid C14 H26 O2 226.35 2 M_030
    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
    6,11 octadecadienoic acid Tree 6,11-Octadecadienoic acid 18:2-delta-6,11 structure ambiguous: double bond configuration not specified C18H32O2 280.45 2
    6,12,15 octadecatrienoic acid Tree 6,12,15-Octadecatrienoic acid 18:3-delta-6,12,15 structure ambiguous: double bond configuration not specified C18H30O2 278.43 2
    6,9,11 octadecatrienoic acid Tree 6,9,11-Octadecatrienoic acid 18:3-delta-6,9,11 structure ambiguous: double bond configuration not specified C18H30O2 278.43 3
    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
    6,9,12 hexadecatrienoic acid Tree 6,9,12-Hexadecatrienoic acid 16:3-delta-6c,9c,12c N/A C16 H26 O2 250.38 1 M_396
    6,9,12 octadecatrienoic acid, (6z,9z,12z) Tree 6,9,12-Octadecatrienoic acid, (6Z,9Z,12Z)- 18:3-delta-6c,9c,12c gamma--Linolenic acid; 6,9,12-Octadecatrienoic acid, (Z,Z,Z)-; -gamma--Linolenic acid; (Z,Z,Z)-6,9,12-Octatrienoic acid; 6(Z),9(Z),12(Z)-Octadecatr... C18 H30 O2 278.43 945 M_094
    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
    6,9 hexadecadienoic acid, (6z,9z) Tree 6,9-Hexadecadienoic acid, (6Z,9Z)- 16:2-delta-6c,9c 6,9-Hexadecadienoic acid, (Z,Z)- C16 H28 O2 252.39 6 M_393
    6,9 octadecadienoic acid, (6z,9z) Tree 6,9-Octadecadienoic acid, (6Z,9Z)- 18:2-delta-6c,9c 6,9-Octadecadienoic acid, (Z,Z)-; (Z,Z)-6,9-Octadecadienoic acid; C18:2w9; cis,cis-6,9-Octadecadienoic acid; cis-6,cis-9-Octadecadienoic acid C18 H32 O2 280.45 7 M_421
    6,9 undecadienoic acid, 11 [(2r,3s) 3 pentyl 2 oxiranyl] , (6e,9z) rel Tree 6,9-Undecadienoic acid, 11-[(2R,3S)-3-pentyl-2-oxiranyl]-, (6E,9Z)-rel- 12,13-O-18:2-delta-6t,9c 6,9-Undecadienoic acid, 11-(3-pentyloxiranyl)-, [2-alpha-(6E,9Z),3-alpha-]-; 6,9-Undecadienoic acid, 11-(3-pentyloxiranyl)-, [2-alpha-(6E,9Z),3-alp... C18 H30 O3 294.43 2 M_440
    6,9 undecadienoic acid, 11 [(2r,3s) 3 pentyl 2 oxiranyl] , (6z,9z) rel Tree 6,9-Undecadienoic acid, 11-[(2R,3S)-3-pentyl-2-oxiranyl]-, (6Z,9Z)-rel- 12,13-O-18:2-delta-6c,9c 6,9-Undecadienoic acid, 11-(3-pentyloxiranyl)-, [2-alpha-(6Z,9Z),3-alpha-]-; 6,9-Undecadienoic acid, 11-[(2R,3S)-3-pentyloxiranyl]-, (6Z,9Z)-rel- C18 H30 O3 294.43 2 M_439
    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
    6 eicosynoic acid Tree 6-Eicosynoic acid 20:1-delta-6a C20 H36 O2 308.5 2 M_423
    6 hexadecenoic acid, (6z) Tree 6-Hexadecenoic acid, (6Z)- 16:1-delta-6c Sapienic acid; 6-Hexadecenoic acid, (Z)-; (Z)-6-Hexadecenoic acid; 16:1-omega-10; C16:1-omega-10c; Sapienic acid; cis-6-Hexadecenoic acid C16 H30 O2 254.41 6 M_381
    6 octadecenoic acid, (6e) Tree 6-Octadecenoic acid, (6E)- 18:1-delta-6t Petroselaidic acid; 6-Octadecenoic acid, (E)-; Petroselaidic acid; (E)-6-Octadecenoic acid; 6-trans-Octadecenoic acid; trans-6-Octadecenoic acid; t... C18 H34 O2 282.46 1 M_064
    6 octadecenoic acid, (6z) Tree 6-Octadecenoic acid, (6Z)- 18:1-delta-6c Petroselinic acid; Petroselinic acid, 6-Octadecenoic acid, (Z)-, (6Z)-6-Octadecenoic acid, (6Z)-Octadecenoic acid, (Z)-6-Octadecenoic acid, 6(Z)-O... C18 H34 O2 282.46 373 M_063
    6 octadecynoic acid Tree 6-Octadecynoic acid 18:1-delta-6a Tariric acid; Tariric acid; 6,7-Stearolic acid; 6-Stearolic acid; NSC 37392 C18 H32 O2 280.45 8 M_062
    6 tridecenoic acid, 13 (2 cyclopenten 1 yl) , (6z) Tree 6-Tridecenoic acid, 13-(2-cyclopenten-1-yl)-, (6Z)- 18:2cy-delta-6c Gorlic acid; Gorlic acid; 13R-(2-cyclopenten-1-yl)-6Z-tridecenoic acid; (6Z)-13-[(1R)-cyclopent-2-en-1-yl]tridec-6-enoic acid; NSC 313951 C18 H30 O2 278.43 20 M_219