Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2017-09-09 04:52:58 UTC |
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Update Date | 2022-11-30 19:26:13 UTC |
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HMDB ID | HMDB0115505 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(14:0/20:3(8Z,11Z,14Z)) |
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Description | PA(14:0/20:3(8Z,11Z,14Z)) is a phosphatidic acid. It is a glycerophospholipid in which a phosphate moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidic acids can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PA(14:0/20:3(8Z,11Z,14Z)), in particular, consists of one chain of myristic acid at the C-1 position and one chain of dihomo-gamma-linolenic acid at the C-2 position. Phosphatidic acids are quite rare but are extremely important as intermediates in the biosynthesis of triacylglycerols and phospholipids. |
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Structure | [H][C@@](COC(=O)CCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/CCCCC InChI=1S/C37H67O8P/c1-3-5-7-9-11-13-15-16-17-18-19-20-22-24-26-28-30-32-37(39)45-35(34-44-46(40,41)42)33-43-36(38)31-29-27-25-23-21-14-12-10-8-6-4-2/h11,13,16-17,19-20,35H,3-10,12,14-15,18,21-34H2,1-2H3,(H2,40,41,42)/b13-11-,17-16-,20-19-/t35-/m1/s1 |
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Synonyms | Value | Source |
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1-Myristoyl-2-dihomo-gamma-linolenoyl-sn-glycero-3-phosphate | HMDB | 1-Myristoyl-2-dihomo-gamma-linolenoyl-sn-phosphatidic acid | HMDB | PA(14:0/20:3) | HMDB | PA(14:0/20:3N6) | HMDB | PA(14:0/20:3W6) | HMDB | PA(34:3) | HMDB | Phosphatidic acid(14:0/20:3(8Z,11Z,14Z)) | HMDB | Phosphatidic acid(14:0/20:3) | HMDB | Phosphatidic acid(14:0/20:3n6) | HMDB | Phosphatidic acid(14:0/20:3W6) | HMDB | Phosphatidic acid(34:3) | HMDB | Phosphatidate(14:0/20:3(8Z,11Z,14Z)) | HMDB | Phosphatidate(14:0/20:3) | HMDB | Phosphatidate(14:0/20:3N6) | HMDB | Phosphatidate(14:0/20:3W6) | HMDB | Phosphatidate(34:3) | HMDB | PA(14:0/20:3(8Z,11Z,14Z)) | SMPDB |
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Chemical Formula | C37H67O8P |
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Average Molecular Weight | 670.909 |
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Monoisotopic Molecular Weight | 670.457356115 |
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IUPAC Name | [(2R)-2-[(8Z,11Z,14Z)-icosa-8,11,14-trienoyloxy]-3-(tetradecanoyloxy)propoxy]phosphonic acid |
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Traditional Name | (2R)-2-[(8Z,11Z,14Z)-icosa-8,11,14-trienoyloxy]-3-(tetradecanoyloxy)propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/CCCCC |
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InChI Identifier | InChI=1S/C37H67O8P/c1-3-5-7-9-11-13-15-16-17-18-19-20-22-24-26-28-30-32-37(39)45-35(34-44-46(40,41)42)33-43-36(38)31-29-27-25-23-21-14-12-10-8-6-4-2/h11,13,16-17,19-20,35H,3-10,12,14-15,18,21-34H2,1-2H3,(H2,40,41,42)/b13-11-,17-16-,20-19-/t35-/m1/s1 |
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InChI Key | DXBFNSRTGBROPM-WAWAFNTHSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as 1,2-diacylglycerol-3-phosphates. These are glycerol-3-phosphates in which the glycerol moiety is bonded to two aliphatic chains through ester linkages. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Glycerophospholipids |
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Sub Class | Glycerophosphates |
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Direct Parent | 1,2-diacylglycerol-3-phosphates |
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Alternative Parents | |
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Substituents | - 1,2-diacylglycerol-3-phosphate
- Fatty acid ester
- Monoalkyl phosphate
- Dicarboxylic acid or derivatives
- Fatty acyl
- Alkyl phosphate
- Phosphoric acid ester
- Organic phosphoric acid derivative
- Carboxylic acid ester
- Carboxylic acid derivative
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Carbonyl group
- Organooxygen compound
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | Naturally occurring processBiological processBiochemical pathwayMetabolic pathway- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/22:0) (PathBank: SMP0064250)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0064256)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0072996)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0072998)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/24:0) (PathBank: SMP0073007)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/22:2(13Z,16Z)) (PathBank: SMP0088265)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0088267)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0064253)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0072999)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/22:1(13Z)) (PathBank: SMP0073001)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0088260)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/24:1(15Z)) (PathBank: SMP0088271)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0064255)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/14:0) (PathBank: SMP0032470)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/14:1(9Z)) (PathBank: SMP0032471)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/15:0) (PathBank: SMP0032472)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/16:0) (PathBank: SMP0032473)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/16:1(9Z)) (PathBank: SMP0032474)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/18:0) (PathBank: SMP0032475)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/18:1(11Z)) (PathBank: SMP0032476)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/18:1(9Z)) (PathBank: SMP0032477)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/18:2(9Z,12Z)) (PathBank: SMP0032478)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0032479)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0032480)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0032481)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/20:0) (PathBank: SMP0032482)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/20:1(11Z)) (PathBank: SMP0032483)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/20:2(11Z,14Z)) (PathBank: SMP0032484)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:3(8Z,11Z,14Z)/20:3(5Z,8Z,11Z)) (PathBank: SMP0032485)
- Cardiolipin Biosynthesis CL(14:0/20:3(8Z,11Z,14Z)/20:3(8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0083337)
- Cardiolipin Biosynthesis CL(14:0/20:3(8Z,11Z,14Z)/20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0083338)
- Cardiolipin Biosynthesis CL(14:0/20:3(8Z,11Z,14Z)/20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0083339)
- Cardiolipin Biosynthesis CL(14:0/20:3(8Z,11Z,14Z)/20:3(8Z,11Z,14Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0083340)
- Cardiolipin Biosynthesis CL(14:0/20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0083341)
- Cardiolipin Biosynthesis CL(14:0/20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0083342)
- Cardiolipin Biosynthesis CL(14:0/20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0083343)
- Cardiolipin Biosynthesis CL(14:0/20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0083344)
- Cardiolipin Biosynthesis CL(14:0/20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0083345)
- Cardiolipin Biosynthesis CL(14:0/20:3(8Z,11Z,14Z)/20:5(5Z,8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0083346)
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Role | Not Available |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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PA(14:0/20:3(8Z,11Z,14Z)),1TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4726.9 | Semi standard non polar | 33892256 | PA(14:0/20:3(8Z,11Z,14Z)),1TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4226.5 | Standard non polar | 33892256 | PA(14:0/20:3(8Z,11Z,14Z)),1TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5533.9 | Standard polar | 33892256 | PA(14:0/20:3(8Z,11Z,14Z)),2TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4700.4 | Semi standard non polar | 33892256 | PA(14:0/20:3(8Z,11Z,14Z)),2TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4200.7 | Standard non polar | 33892256 | PA(14:0/20:3(8Z,11Z,14Z)),2TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4817.5 | Standard polar | 33892256 | PA(14:0/20:3(8Z,11Z,14Z)),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4951.5 | Semi standard non polar | 33892256 | PA(14:0/20:3(8Z,11Z,14Z)),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4328.5 | Standard non polar | 33892256 | PA(14:0/20:3(8Z,11Z,14Z)),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5514.5 | Standard polar | 33892256 | PA(14:0/20:3(8Z,11Z,14Z)),2TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 5149.7 | Semi standard non polar | 33892256 | PA(14:0/20:3(8Z,11Z,14Z)),2TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4375.4 | Standard non polar | 33892256 | PA(14:0/20:3(8Z,11Z,14Z)),2TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4874.6 | Standard polar | 33892256 |
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| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:3(8Z,11Z,14Z)) 10V, Positive-QTOF | splash10-022i-1295224000-522209f592b58598bafa | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:3(8Z,11Z,14Z)) 20V, Positive-QTOF | splash10-029b-2392121000-9a350323a0c5432b540c | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:3(8Z,11Z,14Z)) 40V, Positive-QTOF | splash10-029j-1390020000-ef4f610ba3d887e684b1 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:3(8Z,11Z,14Z)) 10V, Negative-QTOF | splash10-056r-4095002000-cebef925756af2792cc9 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:3(8Z,11Z,14Z)) 20V, Negative-QTOF | splash10-004i-9050000000-c9acbf34fc3f8a613cb2 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:3(8Z,11Z,14Z)) 40V, Negative-QTOF | splash10-004i-9000000000-06a11c63986490c99feb | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:3(8Z,11Z,14Z)) 10V, Negative-QTOF | splash10-014i-0000009000-8465477f36ce6d978aa8 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:3(8Z,11Z,14Z)) 20V, Negative-QTOF | splash10-09ml-0039404000-6a7fb868578d3693c814 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:3(8Z,11Z,14Z)) 40V, Negative-QTOF | splash10-056r-1189301000-97acb7b9e770b4b0e29e | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:3(8Z,11Z,14Z)) 10V, Positive-QTOF | splash10-0uk9-0000009000-4b00c8059dd5f287deb6 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:3(8Z,11Z,14Z)) 20V, Positive-QTOF | splash10-00di-0000059000-000f7a098a0436ba96d3 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:3(8Z,11Z,14Z)) 40V, Positive-QTOF | splash10-00xu-0006693000-6f7bbff305ff763f2f14 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:3(8Z,11Z,14Z)) 10V, Positive-QTOF | splash10-0006-0000009000-680ea39749ce57da07e7 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:3(8Z,11Z,14Z)) 20V, Positive-QTOF | splash10-0008-0000099000-24d12db87a2f5ea02832 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:3(8Z,11Z,14Z)) 40V, Positive-QTOF | splash10-05np-0003934000-025e1e1903012785ba96 | 2021-09-24 | Wishart Lab | View Spectrum |
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