Search Results for compound
Searching compound for 9,10 epoxy 18 octadecenoic acid returned 34224 results.
Displaying compounds 5151 - 5175 of 34224 in total
(2-aminoethoxy)[(2R)-3-(docosa-13,16-dienoyloxy)-2-(docosa-4,7,10,13,16-pentaenoyloxy)propoxy]phosphinic acid
Matched iupac: … aminoethoxy)[(2R)-3-(docosa-13,16-dienoyloxy)-2-(docosa-4,7,10,13,16-pentaenoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The docosadienoic acid moiety is derived from animal fats, while the docosapentaenoic acid moiety is …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The docosadienoic acid moiety is derived from animal fats, while the docosapentaenoic acid moiety is …
(2-aminoethoxy)[(2R)-3-(docosa-13,16-dienoyloxy)-2-(tetracosanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-3-(docosa-13,16-dienoyloxy)-2-(tetracosanoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The docosadienoic acid moiety is derived from animal fats, while the lignoceric acid moiety is derived …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The docosadienoic acid moiety is derived from animal fats, while the lignoceric acid moiety is derived …
(2-aminoethoxy)[(2R)-3-(docosa-7,10,13,16-tetraenoyloxy)-2-(icosa-11,14-dienoyloxy)propoxy]phosphinic acid
Matched iupac: … -aminoethoxy)[(2R)-3-(docosa-7,10,13,16-tetraenoyloxy)-2-(icosa-11,14-dienoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The adrenic acid moiety is derived from animal fats, while the eicosadienoic acid moiety is derived from …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The adrenic acid moiety is derived from animal fats, while the eicosadienoic acid moiety is derived from …
(2-aminoethoxy)[(2R)-3-(docosa-7,10,13,16-tetraenoyloxy)-2-(docosanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-3-(docosa-7,10,13,16-tetraenoyloxy)-2-(docosanoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the …
(2-aminoethoxy)[(2R)-2-(docosa-4,7,10,13,16,19-hexaenoyloxy)-3-(docosa-7,10,13,16-tetraenoyloxy)propoxy]phosphinic acid
Matched iupac: … [(2R)-2-(docosa-4,7,10,13,16,19-hexaenoyloxy)-3-(docosa-7,10,13,16-tetraenoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The adrenic acid moiety is derived from animal fats, while the docosahexaenoic acid moiety is derived …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The adrenic acid moiety is derived from animal fats, while the docosahexaenoic acid moiety is derived …
(2-aminoethoxy)[(2R)-3-(docosa-7,10,13,16-tetraenoyloxy)-2-(tetracos-15-enoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-3-(docosa-7,10,13,16-tetraenoyloxy)-2-(tetracos-15-enoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The adrenic acid moiety is derived from animal fats, while the nervonic acid moiety is derived from fish …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The adrenic acid moiety is derived from animal fats, while the nervonic acid moiety is derived from fish …
(2-aminoethoxy)[(2R)-3-(docosa-4,7,10,13,16-pentaenoyloxy)-2-(tetradecanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-3-(docosa-4,7,10,13,16-pentaenoyloxy)-2-(tetradecanoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The docosapentaenoic acid moiety is derived from animal fats and brain, while the myristic acid moiety …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The docosapentaenoic acid moiety is derived from animal fats and brain, while the myristic acid moiety …
(2-aminoethoxy)[(2R)-3-(docosa-4,7,10,13,16-pentaenoyloxy)-2-(hexadecanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-3-(docosa-4,7,10,13,16-pentaenoyloxy)-2-(hexadecanoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The docosapentaenoic acid moiety is derived from animal fats and brain, while the palmitic acid moiety …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The docosapentaenoic acid moiety is derived from animal fats and brain, while the palmitic acid moiety …
(2-aminoethoxy)[(2R)-3-(docosa-7,10,13,16,19-pentaenoyloxy)-2-(icos-11-enoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-3-(docosa-7,10,13,16,19-pentaenoyloxy)-2-(icos-11-enoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The docosapentaenoic acid moiety is derived from fish oils, while the eicosenoic acid moiety is derived …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The docosapentaenoic acid moiety is derived from fish oils, while the eicosenoic acid moiety is derived …
(2-aminoethoxy)[(2R)-3-(docosa-7,10,13,16,19-pentaenoyloxy)-2-(tetracos-15-enoyloxy)propoxy]phosphinic acid
Matched iupac: … aminoethoxy)[(2R)-3-(docosa-7,10,13,16,19-pentaenoyloxy)-2-(tetracos-15-enoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The docosapentaenoic acid moiety is derived from fish oils, while the nervonic acid moiety is derived …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The docosapentaenoic acid moiety is derived from fish oils, while the nervonic acid moiety is derived …
(2-aminoethoxy)[(2R)-3-(docosa-4,7,10,13,16,19-hexaenoyloxy)-2-(hexadec-9-enoyloxy)propoxy]phosphinic acid
Matched iupac: … -aminoethoxy)[(2R)-3-(docosa-4,7,10,13,16,19-hexaenoyloxy)-2-(hexadec-9-enoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The docosahexaenoic acid moiety is derived from fish oils, while the palmitoleic acid moiety is derived …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The docosahexaenoic acid moiety is derived from fish oils, while the palmitoleic acid moiety is derived …
(2-aminoethoxy)[(2R)-3-(docosa-4,7,10,13,16,19-hexaenoyloxy)-2-(icosanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-3-(docosa-4,7,10,13,16,19-hexaenoyloxy)-2-(icosanoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The docosahexaenoic acid moiety is derived from fish oils, while the arachidic acid moiety is derived …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The docosahexaenoic acid moiety is derived from fish oils, while the arachidic acid moiety is derived …
(2-aminoethoxy)[(2R)-3-(docosa-4,7,10,13,16,19-hexaenoyloxy)-2-(icosa-5,8,11,14,17-pentaenoyloxy)propoxy]phosphinic acid
Matched iupac: … (2R)-3-(docosa-4,7,10,13,16,19-hexaenoyloxy)-2-(icosa-5,8,11,14,17-pentaenoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The docosahexaenoic acid moiety is derived from fish oils, while the eicosapentaenoic acid moiety is …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The docosahexaenoic acid moiety is derived from fish oils, while the eicosapentaenoic acid moiety is …
(2-aminoethoxy)[(2R)-2-(icos-11-enoyloxy)-3-(tetracosanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-2-(icos-11-enoyloxy)-3-(tetracosanoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The lignoceric acid moiety is derived from groundnut oil, while the eicosenoic acid moiety is derived …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The lignoceric acid moiety is derived from groundnut oil, while the eicosenoic acid moiety is derived …
(2-aminoethoxy)[(2R)-2-(icosa-5,8,11,14-tetraenoyloxy)-3-(tetracosanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-2-(icosa-5,8,11,14-tetraenoyloxy)-3-(tetracosanoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The lignoceric acid moiety is derived from groundnut oil, while the arachidonic acid moiety is derived …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The lignoceric acid moiety is derived from groundnut oil, while the arachidonic acid moiety is derived …
(2-aminoethoxy)[(2R)-2-(icosa-8,11,14,17-tetraenoyloxy)-3-(tetracosanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-2-(icosa-8,11,14,17-tetraenoyloxy)-3-(tetracosanoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the …
(2-aminoethoxy)[(2R)-2-(icosa-5,8,11,14,17-pentaenoyloxy)-3-(tetracosanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-2-(icosa-5,8,11,14,17-pentaenoyloxy)-3-(tetracosanoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the …
(2-aminoethoxy)[(2R)-3-(tetracos-15-enoyloxy)-2-(tetradecanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-3-(tetracos-15-enoyloxy)-2-(tetradecanoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The nervonic acid moiety is derived from fish oils, while the myristic acid moiety is derived from nutmeg …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The nervonic acid moiety is derived from fish oils, while the myristic acid moiety is derived from nutmeg …
(2-aminoethoxy)[(2R)-2-(icosa-11,14-dienoyloxy)-3-(tetracos-15-enoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-2-(icosa-11,14-dienoyloxy)-3-(tetracos-15-enoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The nervonic acid moiety is derived from fish oils, while the eicosadienoic acid moiety is derived from …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The nervonic acid moiety is derived from fish oils, while the eicosadienoic acid moiety is derived from …
(2-aminoethoxy)[(2R)-2-(icosa-8,11,14,17-tetraenoyloxy)-3-(tetracos-15-enoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-2-(icosa-8,11,14,17-tetraenoyloxy)-3-(tetracos-15-enoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The nervonic acid moiety is derived from fish oils, while the eicsoatetraenoic acid moiety is derived …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The nervonic acid moiety is derived from fish oils, while the eicsoatetraenoic acid moiety is derived …
(2-aminoethoxy)[(2R)-2-(docosa-7,10,13,16,19-pentaenoyloxy)-3-(tetracos-15-enoyloxy)propoxy]phosphinic acid
Matched iupac: … aminoethoxy)[(2R)-2-(docosa-7,10,13,16,19-pentaenoyloxy)-3-(tetracos-15-enoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The nervonic acid moiety is derived from fish oils, while the docosapentaenoic acid moiety is derived …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The nervonic acid moiety is derived from fish oils, while the docosapentaenoic acid moiety is derived …
(2-aminoethoxy)[(2R)-2-(docosa-4,7,10,13,16,19-hexaenoyloxy)-3-(tetracos-15-enoyloxy)propoxy]phosphinic acid
Matched iupac: … aminoethoxy)[(2R)-2-(docosa-4,7,10,13,16,19-hexaenoyloxy)-3-(tetracos-15-enoyloxy)propoxy]phosphinic acid …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The nervonic acid moiety is derived from fish oils, while the docosahexaenoic acid moiety is derived …
Matched description: … They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... Fatty acids containing 16, 18 and 20 carbons are the most common. ... The nervonic acid moiety is derived from fish oils, while the docosahexaenoic acid moiety is derived …
[(2S)-2-hydroxy-3-({hydroxy[(2R)-3-[(6Z,9Z,12Z)-octadeca-6,9,12-trienoyloxy]-2-(octadecanoyloxy)propoxy]phosphoryl}oxy)propoxy]phosphonic acid
Matched synonyms: … PGP(18:3/18:0) ... PGP(18:3n6/18:0) ... PGP(18:3w6/18:0) …
Matched name: … PGP(18:3(6Z,9Z,12Z)/18:0) …
Matched iupac: … 6Z,9Z,12Z)-octadeca-6,9,12-trienoyloxy]-2-(octadecanoyloxy)propoxy]phosphoryl}oxy)propoxy]phosphonic acid …
Matched description: … PGP(18:3(6Z,9Z,12Z)/18:0), in particular, consists of one 6Z,9Z,12Z-octadecatrienoyl chain to the C- ... PGP(18:3(6Z,9Z,12Z)/18:0) belongs to the class of glycerophosphoglycerophosphates, also called phosphatidylglycerophosphates …
Matched name: … PGP(18:3(6Z,9Z,12Z)/18:0) …
Matched iupac: … 6Z,9Z,12Z)-octadeca-6,9,12-trienoyloxy]-2-(octadecanoyloxy)propoxy]phosphoryl}oxy)propoxy]phosphonic acid …
Matched description: … PGP(18:3(6Z,9Z,12Z)/18:0), in particular, consists of one 6Z,9Z,12Z-octadecatrienoyl chain to the C- ... PGP(18:3(6Z,9Z,12Z)/18:0) belongs to the class of glycerophosphoglycerophosphates, also called phosphatidylglycerophosphates …
FDB021883
52-39-1
(2R,14S,15R,17S)-17-hydroxy-14-(2-hydroxyacetyl)-2-methyl-5-oxotetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-6-ene-15-carbaldehyde
Matched synonyms: … 18-Oxocorticosterone ... 11,21-Dihydroxy-3,20-dioxopregn-4-en-18-al ... (11b)-11,21-dihydroxy-3,20-dioxo-pregn-4-en-18-al …
[(2R)-3-(icosa-8,11,14-trienoyloxy)-2-(octadec-11-enoyloxy)propoxy]({[(1s,3R)-2,3,4,5,6-pentahydroxycyclohexyl]oxy})phosphinic acid
Matched synonyms: … PI(20:3n6/18:1n7) ... PI(20:3w6/18:1w7) ... PIno(20:3n6/18:1n7) …
Matched name: … PI(20:3(8Z,11Z,14Z)/18:1(11Z)) …
Matched iupac: … trienoyloxy)-2-(octadec-11-enoyloxy)propoxy]({[(1s,3R)-2,3,4,5,6-pentahydroxycyclohexyl]oxy})phosphinic acid …
Matched description: … PI(20:3(8Z,11Z,14Z)/18:1(11Z)), in particular, consists of one chain of homo-g-linolenic acid at the ... PI(20:3(8Z,11Z,14Z)/18:1(11Z)) is a phosphatidylinositol. ... Fatty acids containing 18 and 20 carbons are the most common. …
Matched name: … PI(20:3(8Z,11Z,14Z)/18:1(11Z)) …
Matched iupac: … trienoyloxy)-2-(octadec-11-enoyloxy)propoxy]({[(1s,3R)-2,3,4,5,6-pentahydroxycyclohexyl]oxy})phosphinic acid …
Matched description: … PI(20:3(8Z,11Z,14Z)/18:1(11Z)), in particular, consists of one chain of homo-g-linolenic acid at the ... PI(20:3(8Z,11Z,14Z)/18:1(11Z)) is a phosphatidylinositol. ... Fatty acids containing 18 and 20 carbons are the most common. …