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 301 - 400 of 754 in total
    Structure Phylo Tree Systematic NameSort off ∆ NotationSort off Other Names Formula MassSort off Data
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    7,10 octadecadienoic acid 7,10-Octadecadienoic acid 18:2-delta-7,10 Duplicate 10723 C18H32O2 280.45
    12,15 octadecadienoic acid 12,15-Octadecadienoic acid 18:2-delta-12,15 Duplicate 10724 C18H32O2 280.45
    14,17 octadecadienoic acid 14,17-Octadecadienoic acid 18:2-delta-14,17 Duplicate 10725 C18H32O2 280.45
    8,11 octadecadienoic acid 8,11-Octadecadienoic acid 18:2-delta-8,11 Duplicate 10726; 8,11-OCTADECADIENOIC ACID;(8E,11E)-octadeca-8,11-dienoic acid C18H32O2 280.45
    10,13 octadecadienoic acid 10,13-Octadecadienoic acid 18:2-delta-10,13 Duplicate 10727; 10,13-Octadecadienoic acid;CTK0E4891;CTK1E5879;OCTADECA-10,13-DIENOIC ACID C18H32O2 280.45
    11 octadecynoic acid Tree 11-Octadecynoic acid 18:1-delta-11a 11-Octadecynoic acid;Octadec-11-ynoic acid;11-Octadecinsaeure;11-Octadecynsaeure;Octadec-11-insaeure C18H32O2 280.24 2
    10,12 octadecadienoic acid, (10e,12z) Tree 10,12-Octadecadienoic acid, (10E,12Z)- 18:2-delta-10t,12c C18H32O2 280.45 4
    13,16 octadecadienoic acid Tree 13,16-Octadecadienoic acid 18:2-delta-13,16 C18H32O2 280.45 4
    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
    10,12 octadecadienoic acid, (10z,12e) Tree 10,12-Octadecadienoic acid, (10Z,12E)- 18:2-delta-10c,12t C18H32O2 280.45 2
    10,15 octadecadienoic acid Tree 10,15-Octadecadienoic acid 18:2-delta-10,15 structure ambiguous: double bond configuration not specified C18H32O2 280.45 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
    11,13 octadecadienoic acid Tree 11,13-Octadecadienoic acid 18:2-delta-11,13 structure ambiguous: double bond configuration not specified C18H32O2 280.45 2
    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,​17 ​octadecadienoic acid 9,​17-​Octadecadienoic acid 18:2-delta-9,17 structure ambiguous: double bond configuration not specified C18H32O2 280.45
    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
    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
    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
    5,9 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, (5e,9z) 5,9-Octadecadienoic acid, (5E,9Z)- 18:2-delta-5c,9t 5,9-Octadecadienoic acid, (Z,E)-; 5-trans-9-cis-Octadecadienoic acid C18 H32 O2 280.45 M_075
    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
    6,11 octadecadienoic acid, (6z,11z) 6,11-Octadecadienoic acid, (6Z,11Z)- 18:2-delta-6c,11c 6,11-Octadecadienoic acid, (Z,Z)-; (6Z,11Z)-Octadecadienoic acid; Cilienic acid; cis,cis-6,11-Octadecadienoic acid C18 H32 O2 280.45 M_078
    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
    9,12 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 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
    9,11 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
    9,12 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
    10,12 octadecadienoic acid, (10e,12e) Tree 10,12-Octadecadienoic acid, (10E,12E)- 18:2-delta-10t,12t 10,12-Octadecadienoic acid, (E,E)-; (10E,12E)-10,12-Octadecadienoic acid; 10-trans,12-trans-Linoleic acid; 10-trans-12-trans-Octadecadienoic acid; ... C18 H32 O2 280.45 5 M_086
    11,14 octadecadienoic acid, (11z,14z) Tree 11,14-Octadecadienoic acid, (11Z,14Z)- 18:2-delta-11c,14c 11,14-Octadecadienoic acid, (Z,Z)-; cis,cis-11,14-Octadecadienoic acid; cis-11,cis-14-Octadecadienoic acid C18 H32 O2 280.45 8 M_087
    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
    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
    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
    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
    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
    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
    5,12 octadecadienoic acid, (e,z) 5,12-Octadecadienoic acid, (E,Z)- 18:2-delta-5t,12c C18 H32 O2 280.45 M_472
    3,6 octadecadienoic acid, (z,z) 3,6-Octadecadienoic acid, (Z,Z)- 18:2-delta-3c,6c cis,cis-3,6-Octadecadienoic acid C18 H32 O2 280.45 M_524
    Epoxyoctadecenoic acid Tree Epoxyoctadecenoic acid Epoxy-18:1 structure ambiguous C18H32O3 296.24 105 M_330
    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
    Hydroxyoctadecadienoic acid Tree Hydroxyoctadecadienoic acid OH-18:2 structure ambiguous C18H32O3 296.24 32 M_386
    15 hydroxy z,z 9,15 octadecadienoic acid 15-Hydroxy-Z,Z-9,15-octadecadienoic acid 15-OH-18:2-delta-9c,15c C18H32O3 296.5 M_483
    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 pentyl 2 oxiranyl] , (9z) 9-Undecenoic acid, 11-[(2R,3S)-3-pentyl-2-oxiranyl]-, (9Z)- 12S,13R-O-18:1-delta-9c N/A C18 H32 O3 296.44 M_179
    9 undecenoic acid, 11 [(2s,3r) 3 pentyl 2 oxiranyl] , (9z) 9-Undecenoic acid, 11-[(2S,3R)-3-pentyl-2-oxiranyl]-, (9Z)- 12R,13S-O-18:1-delta-9c 9-Undecenoic acid, 11-(3-pentyloxiranyl)-, [2S-[2-alpha-(Z),3-alpha-]]-; 9-Undecenoic acid, 11-[(2S,3R)-3-pentyloxiranyl]-, (9Z)-; Oleic acid, 12,1... C18 H32 O3 296.44 M_180
    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 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
    9,11 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, 13 hydroxy , (9z,11e,13r) 9,11-Octadecadienoic acid, 13-hydroxy-, (9Z,11E,13R)- R-13-OH-18:2-delta-9c,11t 9,11-Octadecadienoic acid, 13-hydroxy-, (E,Z)-(R)-; 9,11-Octadecadienoic acid, 13-hydroxy-, [R-(E,Z)]-; (9Z,11E,13R)-13-Hydroxy-9,11-octadecadienoi... C18 H32 O3 296.44 M_271
    9,15 octadecadienoic acid, 12 hydroxy , (9z,12r,15z) 9,15-Octadecadienoic acid, 12-hydroxy-, (9Z,12R,15Z)- R-12-OH-18:2-delta-9c,15c 9,15-Octadecadienoic acid, 12-hydroxy-, [R-(Z,Z)]-; Densipolic acid; (+)-Densipolic acid C18 H32 O3 296.44 M_272
    10,12 octadecadienoic acid, 9 hydroxy , (9r,10e,12z) Tree 10,12-Octadecadienoic acid, 9-hydroxy-, (9R,10E,12Z)- S-9-OH-18:2-delta-10t,12c 10,12-Octadecadienoic acid, 9-hydroxy-, (E,Z)-(+)-; 10,12-Octadecadienoic acid, 9-hydroxy-, [R-(E,Z)]-; 9R-HODE C18 H32 O3 296.44 13 M_274
    11 octadecenoic acid, 7 oxo , (z) Tree 11-Octadecenoic acid, 7-oxo-, (Z)- 7-O=18:1-delta-11c C18 H32 O3 296.44 3 M_315
    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
    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
    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
    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
    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
    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
    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
    9,12 octadecadienoic acid, 15 hydroxy , (9z,12z) 9,12-Octadecadienoic acid, 15-hydroxy-, (9Z,12Z)- 15-OH-18:2-delta-9c,12c 9,12-Octadecadienoic acid, 15-hydroxy-, (Z,Z)-; cis-15-Hydroxy-9,12-octadecadienoic acid C18 H32 O3 296.44 M_523
    9 octadecenoic acid, 12 oxo , (9z) 9-Octadecenoic acid, 12-oxo-, (9Z)- 12-O=18:1-DELTA-9c 9-Octadecenoic acid, 12-oxo-, (Z)-; Oleic acid, 12-oxo-; (Z)-12-Oxooctadec-9-enoic acid; 12-Ketooleic acid; 12-Oxooleic acid C18 H32 O3 296.44 M_568
    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
    Dihydroxy 2 cyclopentene 1 tridecanoic acid Dihydroxy-2-cyclopentene-1-tridecanoic acid di-OH-18:1cy Dihydroxychaulmoogric acid C18H32O4 312.5 M_214
    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
    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,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 , (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
    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 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
    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
    Octadecenoic acid Tree Octadecenoic acid 18:1 structure ambiguous C18H34O2 282.26 4134 M_059
    10 octadecenoic acid Tree 10-Octadecenoic acid 18:1-delta-10 structure ambiguous; octadec-10-enoic acid C18H34O2 282.47 19
    10 octadecenoic acid 10-Octadecenoic acid 18:1-delta-10 Duplicate 10728 C18H34O2 282.47
    16 octadecenoic acid Tree 16-Octadecenoic acid 18:1-delta-16 structure ambiguous: double bond configuration not specified C18H34O2 282.26 5
    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
    15 octadecenoic acid Tree 15-Octadecenoic acid 18:1-delta-11 structure ambiguous: double bond configuration not specified C18H34O2 282.26 2
    11 octadecenoic acid Tree 11-Octadecenoic acid 18:1-delta-15 structure ambiguous: double bond configuration not specified C18H34O2 282.26 2
    Cyclopentanetridecanoic acid Tree Cyclopentanetridecanoic acid dihydrochaulmoograte C18H34O2 282.26 3
    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 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
    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
    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 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
    10 octadecenoic acid, (10e) 10-Octadecenoic acid, (10E)- 18:1-delta-10t 10-Octadecenoic acid, (E)-, 10-Octadecenoic acid, trans-, Isooleic acid, (10E)-10-Octadecenoic acid, (E)-10-Octadecenoic acid, trans-10-Octadeceno... C18 H34 O2 282.46 M_068
    11 octadecenoic acid, (11z) Tree 11-Octadecenoic acid, (11Z)- 18:1-delta-11c Asclepic acid; cis-Vaccenic acid; 11-Octadecenoic acid, (Z)-; 11-Octadecenoic acid, cis-; (Z)-11-Octadecenoic acid; (Z)-Octadec-11-enoic acid; 11-c... C18 H34 O2 282.46 1830 M_069
    11 octadecenoic acid, (11e) Tree 11-Octadecenoic acid, (11E)- 18:1-delta-11t Vaccenic acid; 11-Octadecenoic acid, (E)-, Vaccenic acid, (11E)-11-Octadecenoic acid, (E)-11-Octadecenoic acid, (E)-Octadec-11-enoic acid, 11(E)-O... C18 H34 O2 282.46 12 M_070
    13 octadecenoic acid, (13z) Tree 13-Octadecenoic acid, (13Z)- 18:1-delta-13c 13-Octadecenoic acid, (Z)-; (Z)-13-Octadecenoic acid; 13(Z)-Octadecenoic acid; cis-13-Octadecenoic acid; -delta-13-cis-Octadecenoic acid C18 H34 O2 282.46 42 M_071
    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
    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
    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
    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
    12 octadecenoic acid, (12z) Tree 12-Octadecenoic acid, (12Z)- 18:1-delta-12c 12-Octadecenoic acid, (Z)-; 12-Octadecenoic acid, cis-; (Z)-12-Octadecenoic acid; 12Z-Octadecenoic acid; cis-12-Octadecenoic acid; -delta-12-cis-Oc... C18 H34 O2 282.46 10 M_441
    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
    Hydroxyoctadecenoic acid Tree Hydroxyoctadecenoic acid OH-18:1 structure ambiguous C18H34O3 298.25 47 M_257
    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
    Octadecanoic acid, 6 oxo Octadecanoic acid, 6-oxo- 6-O=18:0 Lactarinic acid; 6-Oxooctadecanoic acid; NSC 625423 C18 H34 O3 298.46 M_185
    Octadecanoic acid, 12 oxo Octadecanoic acid, 12-oxo- 12-O=18:0 12-Ketooctadecanoic acid; 12-Ketostearic acid; 12-Oxooctadecanoic acid; 12-Oxostearic acid; Lycaonic acid; NSC 2103 C18 H34 O3 298.46 M_186
    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, 12 hydroxy , (9e,12r) 9-Octadecenoic acid, 12-hydroxy-, (9E,12R)- R-12-OH-18:1-delta-9t 9-Octadecenoic acid, 12-hydroxy-, [R-(E)]-; Ricinelaidic acid; 12-D-Hydroxy-9-trans-octadecenoic acid C18 H34 O3 298.46 M_267