Exact Mass: 953.7475102000001

Exact Mass Matches: 953.7475102000001

Found 40 metabolites which its exact mass value is equals to given mass value 953.7475102000001, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

N-myristoyl-1,2-dioleoyl-sn-glycero-3-phosphoethanolamine

N-myristoyl-1,2-dioleoyl-sn-glycero-3-phosphoethanolamine

C55H104NO9P (953.7448304)


An N-acylphosphatidylethanolamine in which the N-acyl group is specified as myristoyl (tetradecanoyl) while the phosphatidyl acyl groups are both specified as oleoyl (9Z-octadecenoyl).

   

N,1-dipalmitoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine

N,1-dipalmitoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine

C55H104NO9P (953.7448304)


An N-acylphosphatidylethanolamine in which the N-acyl group is specified as hexadecanoyl while the phosphatidyl acyl groups at position 1 and 2 are specified as hexadecanoyl and (9Z,12Z-octadecadienoyl) respectively.

   

2-amino-3-[[3-[(12Z,15Z,18Z)-hexacosa-12,15,18-trienoxy]-2-tricosanoyloxypropoxy]-hydroxyphosphoryl]oxypropanoic acid

2-amino-3-[[3-[(12Z,15Z,18Z)-hexacosa-12,15,18-trienoxy]-2-tricosanoyloxypropoxy]-hydroxyphosphoryl]oxypropanoic acid

C55H104NO9P (953.7448304)


   

2-amino-3-[hydroxy-[3-pentacosoxy-2-[(10Z,13Z,16Z)-tetracosa-10,13,16-trienoyl]oxypropoxy]phosphoryl]oxypropanoic acid

2-amino-3-[hydroxy-[3-pentacosoxy-2-[(10Z,13Z,16Z)-tetracosa-10,13,16-trienoyl]oxypropoxy]phosphoryl]oxypropanoic acid

C55H104NO9P (953.7448304)


   

2-amino-3-[hydroxy-[2-pentacosanoyloxy-3-[(10Z,13Z,16Z)-tetracosa-10,13,16-trienoxy]propoxy]phosphoryl]oxypropanoic acid

2-amino-3-[hydroxy-[2-pentacosanoyloxy-3-[(10Z,13Z,16Z)-tetracosa-10,13,16-trienoxy]propoxy]phosphoryl]oxypropanoic acid

C55H104NO9P (953.7448304)


   

2-amino-3-[[2-[(12Z,15Z,18Z)-hexacosa-12,15,18-trienoyl]oxy-3-tricosoxypropoxy]-hydroxyphosphoryl]oxypropanoic acid

2-amino-3-[[2-[(12Z,15Z,18Z)-hexacosa-12,15,18-trienoyl]oxy-3-tricosoxypropoxy]-hydroxyphosphoryl]oxypropanoic acid

C55H104NO9P (953.7448304)


   

2-[hydroxy-[(E)-3-hydroxy-2-[[(6Z,9Z,12Z,15Z,18Z,21Z,24Z,27Z)-triaconta-6,9,12,15,18,21,24,27-octaenoyl]amino]tricos-4-enoxy]phosphoryl]oxyethyl-trimethylazanium

2-[hydroxy-[(E)-3-hydroxy-2-[[(6Z,9Z,12Z,15Z,18Z,21Z,24Z,27Z)-triaconta-6,9,12,15,18,21,24,27-octaenoyl]amino]tricos-4-enoxy]phosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[hydroxy-[(4E,8E)-3-hydroxy-2-[[(13Z,16Z,19Z,22Z,25Z,28Z,31Z)-tetratriaconta-13,16,19,22,25,28,31-heptaenoyl]amino]nonadeca-4,8-dienoxy]phosphoryl]oxyethyl-trimethylazanium

2-[hydroxy-[(4E,8E)-3-hydroxy-2-[[(13Z,16Z,19Z,22Z,25Z,28Z,31Z)-tetratriaconta-13,16,19,22,25,28,31-heptaenoyl]amino]nonadeca-4,8-dienoxy]phosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[hydroxy-[(4E,8E)-3-hydroxy-2-[[(19Z,22Z,25Z,28Z,31Z,34Z,37Z)-tetraconta-19,22,25,28,31,34,37-heptaenoyl]amino]trideca-4,8-dienoxy]phosphoryl]oxyethyl-trimethylazanium

2-[hydroxy-[(4E,8E)-3-hydroxy-2-[[(19Z,22Z,25Z,28Z,31Z,34Z,37Z)-tetraconta-19,22,25,28,31,34,37-heptaenoyl]amino]trideca-4,8-dienoxy]phosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[hydroxy-[(E)-3-hydroxy-2-[[(20Z,23Z,26Z,29Z,32Z,35Z,38Z,41Z)-tetratetraconta-20,23,26,29,32,35,38,41-octaenoyl]amino]non-4-enoxy]phosphoryl]oxyethyl-trimethylazanium

2-[hydroxy-[(E)-3-hydroxy-2-[[(20Z,23Z,26Z,29Z,32Z,35Z,38Z,41Z)-tetratetraconta-20,23,26,29,32,35,38,41-octaenoyl]amino]non-4-enoxy]phosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[[(E)-2-[[(12Z,15Z,18Z,21Z,24Z,27Z,30Z,33Z)-hexatriaconta-12,15,18,21,24,27,30,33-octaenoyl]amino]-3-hydroxyheptadec-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

2-[[(E)-2-[[(12Z,15Z,18Z,21Z,24Z,27Z,30Z,33Z)-hexatriaconta-12,15,18,21,24,27,30,33-octaenoyl]amino]-3-hydroxyheptadec-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[hydroxy-[3-hydroxy-2-[[(17Z,20Z,23Z,26Z,29Z,32Z,35Z,38Z,41Z)-tetratetraconta-17,20,23,26,29,32,35,38,41-nonaenoyl]amino]nonoxy]phosphoryl]oxyethyl-trimethylazanium

2-[hydroxy-[3-hydroxy-2-[[(17Z,20Z,23Z,26Z,29Z,32Z,35Z,38Z,41Z)-tetratetraconta-17,20,23,26,29,32,35,38,41-nonaenoyl]amino]nonoxy]phosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[hydroxy-[(E)-3-hydroxy-2-[[(14Z,17Z,20Z,23Z,26Z,29Z,32Z,35Z)-octatriaconta-14,17,20,23,26,29,32,35-octaenoyl]amino]pentadec-4-enoxy]phosphoryl]oxyethyl-trimethylazanium

2-[hydroxy-[(E)-3-hydroxy-2-[[(14Z,17Z,20Z,23Z,26Z,29Z,32Z,35Z)-octatriaconta-14,17,20,23,26,29,32,35-octaenoyl]amino]pentadec-4-enoxy]phosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[[(4E,8E)-2-[[(15Z,18Z,21Z,24Z,27Z,30Z,33Z)-hexatriaconta-15,18,21,24,27,30,33-heptaenoyl]amino]-3-hydroxyheptadeca-4,8-dienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

2-[[(4E,8E)-2-[[(15Z,18Z,21Z,24Z,27Z,30Z,33Z)-hexatriaconta-15,18,21,24,27,30,33-heptaenoyl]amino]-3-hydroxyheptadeca-4,8-dienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[[(4E,8E,12E)-2-[[(18Z,21Z,24Z,27Z,30Z,33Z)-hexatriaconta-18,21,24,27,30,33-hexaenoyl]amino]-3-hydroxyheptadeca-4,8,12-trienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

2-[[(4E,8E,12E)-2-[[(18Z,21Z,24Z,27Z,30Z,33Z)-hexatriaconta-18,21,24,27,30,33-hexaenoyl]amino]-3-hydroxyheptadeca-4,8,12-trienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[[(4E,8E,12E)-2-[[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyl]amino]-3-hydroxyhentriaconta-4,8,12-trienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

2-[[(4E,8E,12E)-2-[[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyl]amino]-3-hydroxyhentriaconta-4,8,12-trienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[hydroxy-[(E)-3-hydroxy-2-[[(16Z,19Z,22Z,25Z,28Z,31Z,34Z,37Z)-tetraconta-16,19,22,25,28,31,34,37-octaenoyl]amino]tridec-4-enoxy]phosphoryl]oxyethyl-trimethylazanium

2-[hydroxy-[(E)-3-hydroxy-2-[[(16Z,19Z,22Z,25Z,28Z,31Z,34Z,37Z)-tetraconta-16,19,22,25,28,31,34,37-octaenoyl]amino]tridec-4-enoxy]phosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[hydroxy-[(4E,8E,12E)-3-hydroxy-2-[[(6Z,9Z,12Z,15Z,18Z,21Z)-tetracosa-6,9,12,15,18,21-hexaenoyl]amino]nonacosa-4,8,12-trienoxy]phosphoryl]oxyethyl-trimethylazanium

2-[hydroxy-[(4E,8E,12E)-3-hydroxy-2-[[(6Z,9Z,12Z,15Z,18Z,21Z)-tetracosa-6,9,12,15,18,21-hexaenoyl]amino]nonacosa-4,8,12-trienoxy]phosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[[(4E,8E,12E)-2-[[(8Z,11Z,14Z,17Z,20Z,23Z)-hexacosa-8,11,14,17,20,23-hexaenoyl]amino]-3-hydroxyheptacosa-4,8,12-trienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

2-[[(4E,8E,12E)-2-[[(8Z,11Z,14Z,17Z,20Z,23Z)-hexacosa-8,11,14,17,20,23-hexaenoyl]amino]-3-hydroxyheptacosa-4,8,12-trienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[[(4E,8E,12E)-2-[[(14Z,17Z,20Z,23Z,26Z,29Z)-dotriaconta-14,17,20,23,26,29-hexaenoyl]amino]-3-hydroxyhenicosa-4,8,12-trienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

2-[[(4E,8E,12E)-2-[[(14Z,17Z,20Z,23Z,26Z,29Z)-dotriaconta-14,17,20,23,26,29-hexaenoyl]amino]-3-hydroxyhenicosa-4,8,12-trienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[[2-[[(15Z,18Z,21Z,24Z,27Z,30Z,33Z,36Z,39Z)-dotetraconta-15,18,21,24,27,30,33,36,39-nonaenoyl]amino]-3-hydroxyundecoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

2-[[2-[[(15Z,18Z,21Z,24Z,27Z,30Z,33Z,36Z,39Z)-dotetraconta-15,18,21,24,27,30,33,36,39-nonaenoyl]amino]-3-hydroxyundecoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[hydroxy-[(4E,8E)-3-hydroxy-2-[[(17Z,20Z,23Z,26Z,29Z,32Z,35Z)-octatriaconta-17,20,23,26,29,32,35-heptaenoyl]amino]pentadeca-4,8-dienoxy]phosphoryl]oxyethyl-trimethylazanium

2-[hydroxy-[(4E,8E)-3-hydroxy-2-[[(17Z,20Z,23Z,26Z,29Z,32Z,35Z)-octatriaconta-17,20,23,26,29,32,35-heptaenoyl]amino]pentadeca-4,8-dienoxy]phosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[[(4E,8E)-2-[[(5Z,8Z,11Z,14Z,17Z,20Z,23Z)-hexacosa-5,8,11,14,17,20,23-heptaenoyl]amino]-3-hydroxyheptacosa-4,8-dienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

2-[[(4E,8E)-2-[[(5Z,8Z,11Z,14Z,17Z,20Z,23Z)-hexacosa-5,8,11,14,17,20,23-heptaenoyl]amino]-3-hydroxyheptacosa-4,8-dienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[hydroxy-[3-hydroxy-2-[[(11Z,14Z,17Z,20Z,23Z,26Z,29Z,32Z,35Z)-octatriaconta-11,14,17,20,23,26,29,32,35-nonaenoyl]amino]pentadecoxy]phosphoryl]oxyethyl-trimethylazanium

2-[hydroxy-[3-hydroxy-2-[[(11Z,14Z,17Z,20Z,23Z,26Z,29Z,32Z,35Z)-octatriaconta-11,14,17,20,23,26,29,32,35-nonaenoyl]amino]pentadecoxy]phosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[hydroxy-[(4E,8E)-3-hydroxy-2-[[(9Z,12Z,15Z,18Z,21Z,24Z,27Z)-triaconta-9,12,15,18,21,24,27-heptaenoyl]amino]tricosa-4,8-dienoxy]phosphoryl]oxyethyl-trimethylazanium

2-[hydroxy-[(4E,8E)-3-hydroxy-2-[[(9Z,12Z,15Z,18Z,21Z,24Z,27Z)-triaconta-9,12,15,18,21,24,27-heptaenoyl]amino]tricosa-4,8-dienoxy]phosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[[2-[[(9Z,12Z,15Z,18Z,21Z,24Z,27Z,30Z,33Z)-hexatriaconta-9,12,15,18,21,24,27,30,33-nonaenoyl]amino]-3-hydroxyheptadecoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

2-[[2-[[(9Z,12Z,15Z,18Z,21Z,24Z,27Z,30Z,33Z)-hexatriaconta-9,12,15,18,21,24,27,30,33-nonaenoyl]amino]-3-hydroxyheptadecoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[[(E)-2-[[(8Z,11Z,14Z,17Z,20Z,23Z,26Z,29Z)-dotriaconta-8,11,14,17,20,23,26,29-octaenoyl]amino]-3-hydroxyhenicos-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

2-[[(E)-2-[[(8Z,11Z,14Z,17Z,20Z,23Z,26Z,29Z)-dotriaconta-8,11,14,17,20,23,26,29-octaenoyl]amino]-3-hydroxyhenicos-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[hydroxy-[(4E,8E)-3-hydroxy-2-[[(7Z,10Z,13Z,16Z,19Z,22Z,25Z)-octacosa-7,10,13,16,19,22,25-heptaenoyl]amino]pentacosa-4,8-dienoxy]phosphoryl]oxyethyl-trimethylazanium

2-[hydroxy-[(4E,8E)-3-hydroxy-2-[[(7Z,10Z,13Z,16Z,19Z,22Z,25Z)-octacosa-7,10,13,16,19,22,25-heptaenoyl]amino]pentacosa-4,8-dienoxy]phosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[hydroxy-[3-hydroxy-2-[[(13Z,16Z,19Z,22Z,25Z,28Z,31Z,34Z,37Z)-tetraconta-13,16,19,22,25,28,31,34,37-nonaenoyl]amino]tridecoxy]phosphoryl]oxyethyl-trimethylazanium

2-[hydroxy-[3-hydroxy-2-[[(13Z,16Z,19Z,22Z,25Z,28Z,31Z,34Z,37Z)-tetraconta-13,16,19,22,25,28,31,34,37-nonaenoyl]amino]tridecoxy]phosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[hydroxy-[(4E,8E,12E)-3-hydroxy-2-[[(20Z,23Z,26Z,29Z,32Z,35Z)-octatriaconta-20,23,26,29,32,35-hexaenoyl]amino]pentadeca-4,8,12-trienoxy]phosphoryl]oxyethyl-trimethylazanium

2-[hydroxy-[(4E,8E,12E)-3-hydroxy-2-[[(20Z,23Z,26Z,29Z,32Z,35Z)-octatriaconta-20,23,26,29,32,35-hexaenoyl]amino]pentadeca-4,8,12-trienoxy]phosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[hydroxy-[(4E,8E,12E)-3-hydroxy-2-[[(10Z,13Z,16Z,19Z,22Z,25Z)-octacosa-10,13,16,19,22,25-hexaenoyl]amino]pentacosa-4,8,12-trienoxy]phosphoryl]oxyethyl-trimethylazanium

2-[hydroxy-[(4E,8E,12E)-3-hydroxy-2-[[(10Z,13Z,16Z,19Z,22Z,25Z)-octacosa-10,13,16,19,22,25-hexaenoyl]amino]pentacosa-4,8,12-trienoxy]phosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[hydroxy-[3-hydroxy-2-[[(7Z,10Z,13Z,16Z,19Z,22Z,25Z,28Z,31Z)-tetratriaconta-7,10,13,16,19,22,25,28,31-nonaenoyl]amino]nonadecoxy]phosphoryl]oxyethyl-trimethylazanium

2-[hydroxy-[3-hydroxy-2-[[(7Z,10Z,13Z,16Z,19Z,22Z,25Z,28Z,31Z)-tetratriaconta-7,10,13,16,19,22,25,28,31-nonaenoyl]amino]nonadecoxy]phosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[hydroxy-[(E)-3-hydroxy-2-[[(10Z,13Z,16Z,19Z,22Z,25Z,28Z,31Z)-tetratriaconta-10,13,16,19,22,25,28,31-octaenoyl]amino]nonadec-4-enoxy]phosphoryl]oxyethyl-trimethylazanium

2-[hydroxy-[(E)-3-hydroxy-2-[[(10Z,13Z,16Z,19Z,22Z,25Z,28Z,31Z)-tetratriaconta-10,13,16,19,22,25,28,31-octaenoyl]amino]nonadec-4-enoxy]phosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[hydroxy-[(4E,8E,12E)-3-hydroxy-2-[[(16Z,19Z,22Z,25Z,28Z,31Z)-tetratriaconta-16,19,22,25,28,31-hexaenoyl]amino]nonadeca-4,8,12-trienoxy]phosphoryl]oxyethyl-trimethylazanium

2-[hydroxy-[(4E,8E,12E)-3-hydroxy-2-[[(16Z,19Z,22Z,25Z,28Z,31Z)-tetratriaconta-16,19,22,25,28,31-hexaenoyl]amino]nonadeca-4,8,12-trienoxy]phosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[hydroxy-[(4E,8E,12E)-3-hydroxy-2-[[(12Z,15Z,18Z,21Z,24Z,27Z)-triaconta-12,15,18,21,24,27-hexaenoyl]amino]tricosa-4,8,12-trienoxy]phosphoryl]oxyethyl-trimethylazanium

2-[hydroxy-[(4E,8E,12E)-3-hydroxy-2-[[(12Z,15Z,18Z,21Z,24Z,27Z)-triaconta-12,15,18,21,24,27-hexaenoyl]amino]tricosa-4,8,12-trienoxy]phosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[[(E)-2-[[(18Z,21Z,24Z,27Z,30Z,33Z,36Z,39Z)-dotetraconta-18,21,24,27,30,33,36,39-octaenoyl]amino]-3-hydroxyundec-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

2-[[(E)-2-[[(18Z,21Z,24Z,27Z,30Z,33Z,36Z,39Z)-dotetraconta-18,21,24,27,30,33,36,39-octaenoyl]amino]-3-hydroxyundec-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[[(4E,8E)-2-[[(11Z,14Z,17Z,20Z,23Z,26Z,29Z)-dotriaconta-11,14,17,20,23,26,29-heptaenoyl]amino]-3-hydroxyhenicosa-4,8-dienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

2-[[(4E,8E)-2-[[(11Z,14Z,17Z,20Z,23Z,26Z,29Z)-dotriaconta-11,14,17,20,23,26,29-heptaenoyl]amino]-3-hydroxyhenicosa-4,8-dienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

2-[[2-[[(5Z,8Z,11Z,14Z,17Z,20Z,23Z,26Z,29Z)-dotriaconta-5,8,11,14,17,20,23,26,29-nonaenoyl]amino]-3-hydroxyhenicosoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

2-[[2-[[(5Z,8Z,11Z,14Z,17Z,20Z,23Z,26Z,29Z)-dotriaconta-5,8,11,14,17,20,23,26,29-nonaenoyl]amino]-3-hydroxyhenicosoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C58H102N2O6P+ (953.7475102000001)


   

N-Palmitoyl-1,2-dioleoyl-sn-glycero-3-phosphoethanolamine

N-Palmitoyl-1,2-dioleoyl-sn-glycero-3-phosphoethanolamine

C55H104NO9P (953.7448304)


An N-acylphosphatidylethanolamine in which the N-acyl group is specified as palmitoyl while the phosphatidyl acyl groups are both specified as oleoyl.