| 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 02:56:42 UTC |
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| Update Date | 2022-11-30 19:25:57 UTC |
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| HMDB ID | HMDB0114869 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) |
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| Description | PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) 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(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)), in particular, consists of one chain of palmitoleic acid at the C-1 position and one chain of clupanodonic 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)CCCCCCC\C=C/CCCCCC)(COP(O)(O)=O)OC(=O)CCCCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC InChI=1S/C41H69O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-24-26-28-30-32-34-36-41(43)49-39(38-48-50(44,45)46)37-47-40(42)35-33-31-29-27-25-23-16-14-12-10-8-6-4-2/h5,7,11,13-14,16-18,20-21,24,26,39H,3-4,6,8-10,12,15,19,22-23,25,27-38H2,1-2H3,(H2,44,45,46)/b7-5-,13-11-,16-14-,18-17-,21-20-,26-24-/t39-/m1/s1 |
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| Synonyms | | Value | Source |
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| 1-Palmitoleoyl-2-clupanodonoyl-sn-glycero-3-phosphate | HMDB | | 1-Palmitoleoyl-2-clupanodonoyl-sn-phosphatidic acid | HMDB | | PA(16:1/22:5) | HMDB | | PA(16:1N7/22:5N3) | HMDB | | PA(16:1W7/22:5W3) | HMDB | | PA(38:6) | HMDB | | Phosphatidic acid(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) | HMDB | | Phosphatidic acid(16:1/22:5) | HMDB | | Phosphatidic acid(16:1n7/22:5n3) | HMDB | | Phosphatidic acid(16:1W7/22:5W3) | HMDB | | Phosphatidic acid(38:6) | HMDB | | Phosphatidate(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) | HMDB | | Phosphatidate(16:1/22:5) | HMDB | | Phosphatidate(16:1N7/22:5N3) | HMDB | | Phosphatidate(16:1W7/22:5W3) | HMDB | | Phosphatidate(38:6) | HMDB | | [(2R)-2-[(7Z,10Z,13Z,16Z,19Z)-Docosa-7,10,13,16,19-pentaenoyloxy]-3-[(9Z)-hexadec-9-enoyloxy]propoxy]phosphonate | HMDB | | 1-palmitoleoyl-2-clupanodonoyl-sn-glycero-3-phosphate | SMPDB, HMDB | | 1-palmitoleoyl-2-clupanodonoyl-sn-phosphatidic acid | SMPDB, HMDB | | PA(16:1/22:5) | SMPDB, HMDB | | PA(16:1n7/22:5n3) | SMPDB, HMDB | | PA(16:1w7/22:5w3) | SMPDB, HMDB | | PA(38:6) | SMPDB, HMDB | | Phosphatidic acid(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) | SMPDB, HMDB | | Phosphatidic acid(16:1/22:5) | SMPDB, HMDB | | Phosphatidic acid(16:1n7/22:5n3) | SMPDB, HMDB | | Phosphatidic acid(16:1w7/22:5w3) | SMPDB, HMDB | | Phosphatidic acid(38:6) | SMPDB, HMDB | | Phosphatidate(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) | SMPDB, HMDB | | Phosphatidate(16:1/22:5) | SMPDB, HMDB | | Phosphatidate(16:1n7/22:5n3) | SMPDB, HMDB | | Phosphatidate(16:1w7/22:5w3) | SMPDB, HMDB | | PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) | SMPDB |
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| Chemical Formula | C41H69O8P |
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| Average Molecular Weight | 720.969 |
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| Monoisotopic Molecular Weight | 720.47300618 |
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| IUPAC Name | [(2R)-2-[(7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoyloxy]-3-[(9Z)-hexadec-9-enoyloxy]propoxy]phosphonic acid |
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| Traditional Name | (2R)-2-[(7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoyloxy]-3-[(9Z)-hexadec-9-enoyloxy]propoxyphosphonic acid |
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| CAS Registry Number | Not Available |
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| SMILES | [H][C@@](COC(=O)CCCCCCC\C=C/CCCCCC)(COP(O)(O)=O)OC(=O)CCCCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC |
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| InChI Identifier | InChI=1S/C41H69O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-24-26-28-30-32-34-36-41(43)49-39(38-48-50(44,45)46)37-47-40(42)35-33-31-29-27-25-23-16-14-12-10-8-6-4-2/h5,7,11,13-14,16-18,20-21,24,26,39H,3-4,6,8-10,12,15,19,22-23,25,27-38H2,1-2H3,(H2,44,45,46)/b7-5-,13-11-,16-14-,18-17-,21-20-,26-24-/t39-/m1/s1 |
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| InChI Key | SFZLOJPHTMJBOZ-SWTWBWGXSA-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 | Not Available |
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| Ontology |
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| Not Available | 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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. | 5.82 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 35.4386 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.89 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 5212.1 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 458.8 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 328.7 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 303.7 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1193.2 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1919.9 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 1086.5 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 213.8 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 3637.9 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1247.0 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 2834.4 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1368.6 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 744.4 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 368.4 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 834.4 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 11.2 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized| Metabolite | SMILES | Kovats RI Value | Column Type | Reference |
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| PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) | [H][C@@](COC(=O)CCCCCCC\C=C/CCCCCC)(COP(O)(O)=O)OC(=O)CCCCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC | 5296.9 | Standard polar | 33892256 | | PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) | [H][C@@](COC(=O)CCCCCCC\C=C/CCCCCC)(COP(O)(O)=O)OC(=O)CCCCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC | 4423.1 | Standard non polar | 33892256 | | PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) | [H][C@@](COC(=O)CCCCCCC\C=C/CCCCCC)(COP(O)(O)=O)OC(=O)CCCCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC | 5120.3 | Semi standard non polar | 33892256 |
Derivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O)O[Si](C)(C)C | 5142.3 | Semi standard non polar | 33892256 | | PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O)O[Si](C)(C)C | 4536.9 | Standard non polar | 33892256 | | PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O)O[Si](C)(C)C | 5385.6 | Standard polar | 33892256 | | PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 5117.0 | Semi standard non polar | 33892256 | | PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4499.3 | Standard non polar | 33892256 | | PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4709.5 | Standard polar | 33892256 | | PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5360.6 | Semi standard non polar | 33892256 | | PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4649.8 | Standard non polar | 33892256 | | PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5385.8 | Standard polar | 33892256 |
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| MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) 10V, Positive-QTOF | splash10-022l-1169302500-5eb998e01783e31cc8a8 | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) 20V, Positive-QTOF | splash10-01p2-2297102100-13b9501181a6e976fd7d | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) 40V, Positive-QTOF | splash10-01p2-1395002000-d846c25c4b9e6288b153 | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) 10V, Negative-QTOF | splash10-0fvr-4095200300-718a1bbb832894ea0422 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) 20V, Negative-QTOF | splash10-004i-9050000000-82b7b474a86dfa70324b | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) 40V, Negative-QTOF | splash10-004i-9000000000-bf59f2c2c97d4d90eb2d | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) 10V, Positive-QTOF | splash10-0006-0000000900-70ab48513a971e9eb433 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) 20V, Positive-QTOF | splash10-0008-0000009900-f1022aecfc549bf4876a | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) 40V, Positive-QTOF | splash10-06s7-0000922400-705d002625d76427e186 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) 10V, Positive-QTOF | splash10-0uk9-0000000900-a582fe7c9b18baf3a6f2 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) 20V, Positive-QTOF | splash10-00di-0000005900-af63e5be98da538ed84c | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) 40V, Positive-QTOF | splash10-00xu-0006609300-b20eceb1b1b55d920721 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) 10V, Negative-QTOF | splash10-014i-0000000900-edfa899a8be3e750b15f | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) 20V, Negative-QTOF | splash10-0gdr-0039500500-11b0b066f9cec3146d96 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) 40V, Negative-QTOF | splash10-0ufr-1197400100-d8be2988df96eef1073f | 2021-09-24 | Wishart Lab | View Spectrum |
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