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 1 - 100 of 754 in total
    Structure Phylo Tree Systematic NameSort off ∆ NotationSort off Other Names Formula MassSort off Data
    PointsSort off    		 SOFA
    IDSort off
    Formic acid Tree Formic acid 1:0 C H2 O2 46.03 1 M_001
    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
    Octanoic acid, 7 methyl Octanoic acid, 7-methyl- i-9:0 7-Methyloctanoic acid; Isononanoic acid; Isopelargonic acid C9 H18 O2 158.24 M_192
    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
    Octanedioic acid, 2 hydroxy , 7 methyl Tree Octanedioic acid, 2-hydroxy-, 7-methyl- 2-OH-7-Me-8-COOH-8:0 C9H16O5 204.1 2
    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
    Nonanoic acid, 9 oxo Tree Nonanoic acid, 9-oxo- 9-O=9:0 C9H16O3 172.11 17
    Nonenoic acid Tree Nonenoic acid 9:1 structure ambiguous C9H16O2 156.12 1 M_340
    Other unknown Other-Unknown 99 This FA used for entry of data reported in publications as "other" or "unknown". C99 999.9
    Octanoic acid, 3 hydroxy Octanoic acid, 3-hydroxy- 3-OH-8:0 Caprylic acid, β-hydroxy- (±)-3-Hydroxyoctanoic acid 3-Hydroxycaprylic acid 3-Hydroxyoctanoic acid β-Hydroxyoctanoic acid C8 H16 O3 160.21 M_243
    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
    Octanoic acid Tree Octanoic acid 8:0 Caprylic acid; 1-Heptanecarboxylic acid; Caprylic acid;` C8 H16 O2 144.21 653 M_009
    Heptanoic acid, 6 methyl Heptanoic acid, 6-methyl- i-8:0 6-Methylheptanoic acid; Isocaprylic acid; iso-Caprylic acid C8 H16 O2 144.21 M_191
    Octanedioic acid Tree Octanedioic acid 7-COOH-7:0 Suberic acid; 1,6-Dicarboxyhexane; 1,6-Hexanedicarboxylic acid; 1,8-Octanedioic acid; Cork acid; Hexamethylenedicarboxylic acid; NSC 25952; NSC 53777 C8 H14 O4 174.19 9 M_233
    Octanoic acid, 8 oxo Tree Octanoic acid, 8-oxo- 8-O=8:0 C8H14O3 158.09 4
    Octanoic acid, 6 oxo Tree Octanoic acid, 6-oxo- 6-O=8:0 C8H14O3 158.09 2
    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
    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
    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
    Benzoic acid Tree Benzoic acid 1-Ph-1:0 Benzenecarboxylic acid; Benzeneformic acid; Benzenemethanoic acid; Carboxybenzene C7 H6 O2 122.12 4 M_529
    Heptanoic acid Tree Heptanoic acid 7:0 1-Hexanecarboxylic acid; C7 H14 O2 130.18 9 M_008
    Heptanedioic acid Tree Heptanedioic acid 6-COOH-6:0 Pimelic acid; Pimelic acid ;Pileric acid; 1,5-Pentanedicarboxylic acid C7H12O4 160.19 2 M_232
    Heptanedioic acid Heptanedioic acid 6-COOH-6:0 Pimelic Acid; Duplicate; remove this Pimelic acid;Heptanedioic acid;Pileric acid;Heptandioic acid;1,5-Pentanedicarboxylic acid C7H12O4 160.07
    3 heptenoic acid Tree 3-Heptenoic acid 7:1-delta-3 β-heptenoic acid C7H12O2 128.08 2
    2,4 hexadienoic acid, (2e,4e) 2,4-Hexadienoic acid, (2E,4E)- 6:2-delta-2t,4t Sorbic acid; 2,4-Hexadienoic acid, (E,E)-, Sorbic acid, (2E,4E)-2,4-Hexadienoic acid, (E,E)-1,3-Pentadiene-1-carboxylic acid, (E,E)-2,4-Hexadienoic... C6 H8 O2 112.13 M_048
    2 cyclopentene 1 carboxylic acid 2-Cyclopentene-1-carboxylic acid 6:1cy 2-Cyclopentenecarboxylic acid; Aleprolic acid C6 H8 O2 112.13 M_207
    4 methylpentanoic acid 4-Methylpentanoic acid i-6:0 C6H12O2 116.18 M_190
    Hexanoic acid Tree Hexanoic acid 6:0 Caproic acid; 1-Hexanoic acid; 1-Pentanecarboxylic acid; Butylacetic acid; Caproic acid; Capronic acid; Pentylformic acid; n-Caproic acid; n-Hexano... C6 H12 O2 116.16 67 M_007
    Hexanedioic acid Tree Hexanedioic acid 5-COOH-5:0 Adipic acid; 1,4-Butanedicarboxylic acid; 1,6-Hexanedioic acid; Acifloctin; Acinetten; Adilactetten; Adipinic acid; Asapic; E 355; Inipol DS; NSC ... C6 H10 O4 146.14 2 M_231
    Pentanedioic acid Pentanedioic acid 4-COOH-4:0 Glutaric acid; 1,3-Propanedicarboxylic acid; 1,5-Pentanedioic acid; NSC 9238 C5 H8 O4 132.11 M_230
    Pentanoic acid, 4 oxo Tree Pentanoic acid, 4-oxo- 4-O=5:0 C5H8O3 116.12 4
    Pentanoic acid Tree Pentanoic acid 5:0 Valeric acid; Valeric acid, 1-Butanecarboxylic acid, n-Pentanoic acid C5 H10 O2 102.13 2 M_006
    Butanoic acid, 3 methyl Butanoic acid, 3-methyl- i-5:0 Isovaleric acid; 3-Methyl-1-butanoic acid; 3-Methyl-n-butyric acid; 3-Methylbutanoic acid; 3-Methylbutyrate; 3-Methylbutyric acid; Acetic acid, is... C5 H10 O2 102.13 M_189
    Butanoic acid Tree Butanoic acid 4:0 Butyric acid; Butyric acid; 1-Propanecarboxylic acid; Ethylacetic acid; n-Butanoic acid; n-Butyric acid C4 H8 O2 88.11 16 M_005
    Butanedioic acid Butanedioic acid 3-COOH-3:0 Succinic acid; 1,2-Ethanedicarboxylic acid; 1,4-Butanedioic acid; A 12084; Amber acid; Asuccin; Biosuccinium SA; Dihydrofumaric acid; Katasuccin; ... C4 H6 O4 118.09 M_229
    Docosanoic acid, 3 ​cyano ​2 ​[[(1 ​oxo ​docosanyl)​oxy]​methyl]​ ​2 ​propenyl ester Tree Docosanoic acid, 3-​cyano-​2-​[[(1-​oxo-​Docosanyl)​oxy]​methyl]​-​2-​propenyl ester CN-II-22:0 Type II cyanolipid 22:0, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C49H91NO4 674.09 1
    Docos 13z enoic acid, 3 ​cyano ​2 ​[[(1 ​oxo ​docos 13z enyl)​oxy]​methyl]​ ​2 ​propenyl ester Docos-13Z-enoic acid, 3-​cyano-​2-​[[(1-​oxo-​Docos-13Z-enyl)​oxy]​methyl]​-​2-​propenyl ester CN-II-22:1-delta-13c Type II cyanolipid 22:1, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C49H87NO4 672.07
    Eicosanoic acid, 3 ​cyano ​2 ​[[(1 ​oxo ​eicosanyl)​oxy]​methyl]​ ​2 ​propenyl ester Tree Eicosanoic acid, 3-​cyano-​2-​[[(1-​oxo-​eicosanyl)​oxy]​methyl]​-​2-​propenyl ester CN-II-20:0 Type II cyanolipid 20:0, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C45H83NO4 646.04 1
    Eicos 11z enoic acid, 3 ​cyano ​2 ​[[(1 ​oxo ​eicos 11z enyl)​oxy]​methyl]​ ​2 ​propenyl ester Tree Eicos-11Z-enoic acid, 3-​cyano-​2-​[[(1-​oxo-​eicos-11Z-enyl)​oxy]​methyl]​-​2-​propenyl ester CN-II-20:1-delta-11c Type II cyanolipid 20:1, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C45H79NO4 644.02 1
    Eicos 13z enoic acid, 3 ​cyano ​2 ​[[(1 ​oxo ​eicos 13z enyl)​oxy]​methyl]​ ​2 ​propenyl ester Eicos-13Z-enoic acid, 3-​cyano-​2-​[[(1-​oxo-​eicos-13Z-enyl)​oxy]​methyl]​-​2-​propenyl ester CN-II-20:1-delta-13c Type II cyanolipid 20:1, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C45H79NO4 644.02
    Eicos 11z,14z dienoic acid, 3 ​cyano ​2 ​[[(1 ​oxo ​eicos 11z,14z dienyl)​oxy]​methyl]​ ​2 ​propenyl ester Eicos-11Z,14Z-dienoic acid, 3-​cyano-​2-​[[(1-​oxo-​eicos-11Z,14Z-dienyl)​oxy]​methyl]​-​2-​propenyl ester CN-II-20:2-delta-11c,14c Type II cyanolipid 20:2, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C45H75NO4 642.0
    Tritriacontanoic acid, 11 hydroxy , decyl ester Tree Tritriacontanoic acid, 11-hydroxy-, decyl ester 11-OH-33:0 Decyl 11-hydroxytritriacontanoate C43 H86 O3 651.14 1 M_480
    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 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 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
    Octadecanoic acid, 3 ​cyano ​2 ​[[(1 ​oxo ​octadecanyl)​oxy]​methyl]​ ​2 ​propenyl ester Tree Octadecanoic acid, 3-​cyano-​2-​[[(1-​oxo-​octadecanyl)​oxy]​methyl]​-​2-​propenyl ester CN-II-18:0 Type II cyanolipid 18:0, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C41H75NO4 617.98 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 eicos 11z,13z dienoate 2-[cyano-[hexadecanoyl]oxymethyl]prop-2-enyl-eicos-11Z,13Z-dienoate CN-I-20:2-delta-11c,14c Type I cyanolipid 20:2, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C41H71NO4 642.0
    Octadec 9z enoic acid, 3 ​cyano ​2 ​[[(1 ​oxo ​octadec 9z enyl)​oxy]​methyl]​ ​2 ​propenyl ester Tree Octadec-9Z-enoic acid, 3-​cyano-​2-​[[(1-​oxo-​octadec-9Z-enyl)​oxy]​methyl]​-​2-​propenyl ester CN-II-18:1-delta-9c Type II cyanolipid 18:1, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C41H71NO4 615.97 1
    Octadec 11z enoic acid, 3 ​cyano ​2 ​[[(1 ​oxo ​octadec 11z enyl)​oxy]​methyl]​ ​2 ​propenyl ester Octadec-11Z-enoic acid, 3-​cyano-​2-​[[(1-​oxo-​octadec-11Z-enyl)​oxy]​methyl]​-​2-​propenyl ester CN-II-18:1-delta-11c Type II cyanolipid 18:1, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C41H71NO4 615.97
    Octadec 9z,12z dienoic acid, 3 ​cyano ​2 ​[[(1 ​oxo ​octadec 9z,12z dienyl)​oxy]​methyl]​ ​2 ​propenyl ester Tree Octadec-9Z,12Z-dienoic acid, 3-​cyano-​2-​[[(1-​oxo-​octadec-9Z,12Z-dienyl)​oxy]​methyl]​-​2-​propenyl ester CN-II-18:2-delta-9c,12c Type II cyanolipid 18:2, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C41H67NO4 613.95 1
    Octadec 9z,12z,15z trienoic acid, 3 ​cyano ​2 ​[[(1 ​oxo ​octadec 9z,12z,15z trienyl)​oxy]​methyl]​ ​2 ​propenyl ester Tree Octadec-9Z,12Z,15Z-trienoic acid, 3-​cyano-​2-​[[(1-​oxo-​octadec-9Z,12Z,15Z-trienyl)​oxy]​methyl]​-​2-​propenyl ester CN-II-18:3-9c,12c,15c Type II cyanolipid 18:3, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C41H63NO4 611.94 1
    Propanoic acid Tree Propanoic acid 3:0 Propionic acid acid C3 H6 O2 74.08 2 M_003
    Propanedioic acid Propanedioic acid 2-COOH-2:0 C3H4O4 104.07 M_228
    2 ​propenoic acid 2-​Propenoic acid 3:1-delta-2c Acrylic acid; Acrylic acid, Acroleic acid, Ethylenecarboxylic acid, Propenoic acid C3 H4 O2 72.06 M_004
    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 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 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,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 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
    Hexadecanoic acid, 3 ​cyano ​2 ​[[(1 ​oxo ​hexadecanyl)​oxy]​methyl]​ ​2 ​propenyl ester Tree Hexadecanoic acid, 3-​cyano-​2-​[[(1-​oxo-​hexadecanyl)​oxy]​methyl]​-​2-​propenyl ester CN-II-16:0 Type II cyanolipid 16:0, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C37H67NO4 589.93 1
    Pentatriacontanoic acid Pentatriacontanoic acid 35:1 Ceroplastic acid C35H70O2 523.05 M_172
    Tetratriacontanoic acid Tree Tetratriacontanoic acid 34:0 Geddic acid; Gheddic acid; Ghedoic acid C34H68O2 508.52 1 M_171
    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
    Tritriacontanoic acid Tritriacontanoic acid 33:0 Ceromelissic acid; Psyllic acid C33H66O2 494.99 M_170
    11 oxotritriacontanoic acid 11-Oxotritriacontanoic acid 11-O=33:0 Oxoceromelissic acid; Oxopsyllic acid C33H64O3 508.97 M_479
    Dotriacontanoic acid Tree Dotriacontanoic acid 32:0 Lacceric acid; Lacceroic acid; n-Dotriacontanoic acid C32 H64 O2 480.85 1 M_169
    Dotriacontenoic acid Tree Dotriacontenoic acid 32:1 Structure ambiguous (double bond position and configuration) C32H62O2 478.48 3 M_424
    Hentriacontanoic acid Tree Hentriacontanoic acid 31:0 C31H62O2 466.48 2
    22 hentriacontenoic acid, (22z) Tree 22-Hentriacontenoic acid, (22Z)- 31:1-delta-22c C31H60O2 464.82 1
    Triacontanoic acid, 30 hydroxy Triacontanoic acid, 30-hydroxy- 30-OH-30:0 30-Hydroxytriacontanoic acid; ω-Hydroxytriacontanoic acid; Ursolic acid C30 H60 O3 468.8 M_262
    Triacontanoic acid Tree Triacontanoic acid 30:0 Melissic acid; Melissic acid; Myricic acid; NSC 53832; n-Triacontanoic acid C30 H60 O2 452.8 10 M_167
    Triacontanedioic acid Triacontanedioic acid 29-COOH-29:0 1,28-Octacosanedicarboxylic acid,Equisetolic acid C30 H58 O4 482.78 M_242
    Hydroxytriacont 25c enoic acid Tree Hydroxytriacont-25c-enoic acid OH-30:1-delta-25c structure ambiguous C30H58O3 466.44 1 M_351
    Triacontanoic acid, 11 oxo Tree Triacontanoic acid, 11-oxo- 11-O=30:0 11-Oxotriacontanoic acid C30 H58 O3 466.78 2 M_385
    Triacontenoic acid Tree Triacontenoic acid 30:1 Structure ambiguous (double bond position and configuration) C30H58O2 450.88 1 M_397
    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
    Acetic acid Tree Acetic acid 2:0 C2 H4 O2 60.05 15 M_002
    Nonacosanoic acid Tree Nonacosanoic acid 29:0 n-Nonacosanoic acid C29 H58 O2 438.77 1 M_528
    Octacosanoic acid, 6 hydroxy 6 methyl 9 oxo Tree Octacosanoic acid, 6-hydroxy-6-methyl-9-oxo- 6-OH-6-Me-9=O-28:0 Argemonic acid; Argemonic acid C29 H56 O4 468.75 1 M_300
    20 nonacosenoic acid, (20z) Tree 20-nonacosenoic acid, (20Z)- 29:1-delta-20c (Z)-20-Nonacosenoic acid; (20Z)-NONACOS-20-ENOIC ACID C29H56O2 436.77 1
    Octacosanoic acid Tree Octacosanoic acid 28:0 Montanic acid; Montanic acid; n-Octacosanoic acid C28 H56 O2 424.74 44 M_166
    Hydroxyoctacos 23c enoic acid Tree Hydroxyoctacos-23c-enoic acid OH-28:1-delta-23c structure ambiguous C28H54O3 438.41 1 M_350
    11 oxooctacosanoic acid 11-Oxooctacosanoic acid 11=O-28:0 C28H54O3 438.82 M_592
    Octacosanoic acid, 9 oxo Tree Octacosanoic acid, 9-oxo- 9-O=28:0 C28 H54 O3 438.73 2 M_383
    Octacosanoic acid, 11 oxo Tree Octacosanoic acid, 11-oxo- 11-O=28:0 11-Oxo-Octacosanoic acid C28 H54 O3 438.73 2 M_384
    Octacosenoic acid Tree Octacosenoic acid 28:1 ambiguous structure C28H54O2 422.82 1 M_357
    23 octacosenoic acid, (z) Tree 23-Octacosenoic acid, (Z)- 28:1-delta-23c C28 H54 O2 422.73 1 M_345
    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
    Heptacosanoic acid Tree Heptacosanoic acid 27:0 Carboceric acid C27 H54 O2 410.72 13 M_165
    18 heptacosenoic acid, (18z) Tree 18-heptacosenoic acid, (18Z)- 27:1-delta-18 C27H52O2 408.71 1
    20 hexacosenoic acid, 17 oxo , methyl ester, (z) Tree 20-Hexacosenoic acid, 17-oxo-, methyl ester, (Z)- 17-O=26:1-delta-20c C27 H50 O3 422.68 3 M_367
    Docosanoic acid, 3 cyano 2 methyl 2 propenyl ester Tree Docosanoic acid, 3-cyano-2-methyl-2-propenyl ester CN-III-22:0 Type III cyanolipid 22:0 ester C27H49NO2 419.68 1
    (1 cyano 2 methylprop 2 enyl) docosanoate (1-cyano-2-methylprop-2-enyl) docosanoate CN-IV-22:0 Type IV cyanolipid 22:0 ester C27H49NO2 419.68
    Docos 13z enoic acid, 3 cyano 2 methyl 2 propenyl ester Tree Docos-13Z-enoic acid, 3-cyano-2-methyl-2-propenyl ester CN-III-22:1-delta-13c Type III cyanolipid 22:1 ester C27H47NO2 417.67 1
    13 docosenoic acid, 1 cyano 2 methyl 2 propenyl ester, (z) 13-Docosenoic acid, 1-cyano-2-methyl-2-propenyl ester, (Z)- CN-IV-22:1-delta-13c Type IV cyanolipid 22:1 ester C27H47NO2 417.67