| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2017-03-23 03:54:54 UTC |
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| Update Date | 2022-09-22 18:34:29 UTC |
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| HMDB ID | HMDB0062550 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 2-Methoxyacetaminophen sulfate |
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| Description | 2-Methoxyacetaminophen sulfate, also known as 4-(acetylamino)-3-methoxyphenyl hydrogen sulfate, is a member of the class of compounds known as phenylsulfates. Phenylsulfates are compounds containing a sulfuric acid group conjugated to a phenyl group. 2-Methoxyacetaminophen sulfate is practically insoluble (in water) and an extremely strong acidic compound (based on its pKa). |
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| Structure | COC1=CC(OS(O)(=O)=O)=CC=C1NC(C)=O InChI=1S/C9H11NO6S/c1-6(11)10-8-4-3-7(5-9(8)15-2)16-17(12,13)14/h3-5H,1-2H3,(H,10,11)(H,12,13,14) |
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| Synonyms | | Value | Source |
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| 4-(Acetylamino)-3-methoxyphenyl hydrogen sulfate | ChEBI | | 4-(Acetylamino)-3-methoxyphenyl hydrogen sulfuric acid | Generator | | 4-(Acetylamino)-3-methoxyphenyl hydrogen sulphate | Generator | | 4-(Acetylamino)-3-methoxyphenyl hydrogen sulphuric acid | Generator | | 2-Methoxyacetaminophen sulfuric acid | Generator | | 2-Methoxyacetaminophen sulphate | Generator | | 2-Methoxyacetaminophen sulphuric acid | Generator | | N-[2-Methoxy-4-(sulfooxy)phenyl]acetamide | HMDB |
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| Chemical Formula | C9H11NO6S |
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| Average Molecular Weight | 261.25 |
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| Monoisotopic Molecular Weight | 261.030708252 |
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| IUPAC Name | (4-acetamido-3-methoxyphenyl)oxidanesulfonic acid |
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| Traditional Name | (4-acetamido-3-methoxyphenyl)oxidanesulfonic acid |
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| CAS Registry Number | 53446-13-2 |
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| SMILES | COC1=CC(OS(O)(=O)=O)=CC=C1NC(C)=O |
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| InChI Identifier | InChI=1S/C9H11NO6S/c1-6(11)10-8-4-3-7(5-9(8)15-2)16-17(12,13)14/h3-5H,1-2H3,(H,10,11)(H,12,13,14) |
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| InChI Key | NZKKXAGORRATJB-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as phenylsulfates. Phenylsulfates are compounds containing a sulfuric acid group conjugated to a phenyl group. |
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| Kingdom | Organic compounds |
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| Super Class | Organic acids and derivatives |
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| Class | Organic sulfuric acids and derivatives |
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| Sub Class | Arylsulfates |
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| Direct Parent | Phenylsulfates |
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| Alternative Parents | |
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| Substituents | - Phenylsulfate
- Acetanilide
- N-acetylarylamine
- Methoxyaniline
- Anilide
- Phenoxy compound
- Anisole
- Phenol ether
- Methoxybenzene
- N-arylamide
- Alkyl aryl ether
- Monocyclic benzene moiety
- Sulfuric acid monoester
- Sulfate-ester
- Sulfuric acid ester
- Benzenoid
- Acetamide
- Secondary carboxylic acid amide
- Carboxamide group
- Ether
- Carboxylic acid derivative
- Hydrocarbon derivative
- Organic oxide
- Organooxygen compound
- Organonitrogen compound
- Carbonyl group
- Organic oxygen compound
- Organopnictogen compound
- Organic nitrogen compound
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic 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 | Not Available |
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| Role | Not Available |
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| Physical Properties |
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| State | Not Available |
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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 | 0.99 g/l | ALOGPS | | LogP | -0.89 | ALOGPS |
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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. Predicted by Afia on May 17, 2022. | 4.67 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 10.897 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 4.95 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1411.7 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 288.4 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 100.5 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 177.4 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 66.6 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 305.6 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 | 450.6 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 141.8 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 796.3 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 252.0 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 | 1144.9 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 240.9 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 233.6 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 425.5 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 277.9 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 | 150.3 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 2-Methoxyacetaminophen sulfate,1TMS,isomer #1 | COC1=CC(OS(=O)(=O)O[Si](C)(C)C)=CC=C1NC(C)=O | 2314.0 | Semi standard non polar | 33892256 | | 2-Methoxyacetaminophen sulfate,1TMS,isomer #1 | COC1=CC(OS(=O)(=O)O[Si](C)(C)C)=CC=C1NC(C)=O | 2197.5 | Standard non polar | 33892256 | | 2-Methoxyacetaminophen sulfate,1TMS,isomer #1 | COC1=CC(OS(=O)(=O)O[Si](C)(C)C)=CC=C1NC(C)=O | 3544.8 | Standard polar | 33892256 | | 2-Methoxyacetaminophen sulfate,1TMS,isomer #2 | COC1=CC(OS(=O)(=O)O)=CC=C1N(C(C)=O)[Si](C)(C)C | 2136.6 | Semi standard non polar | 33892256 | | 2-Methoxyacetaminophen sulfate,1TMS,isomer #2 | COC1=CC(OS(=O)(=O)O)=CC=C1N(C(C)=O)[Si](C)(C)C | 2197.0 | Standard non polar | 33892256 | | 2-Methoxyacetaminophen sulfate,1TMS,isomer #2 | COC1=CC(OS(=O)(=O)O)=CC=C1N(C(C)=O)[Si](C)(C)C | 3445.5 | Standard polar | 33892256 | | 2-Methoxyacetaminophen sulfate,2TMS,isomer #1 | COC1=CC(OS(=O)(=O)O[Si](C)(C)C)=CC=C1N(C(C)=O)[Si](C)(C)C | 2110.7 | Semi standard non polar | 33892256 | | 2-Methoxyacetaminophen sulfate,2TMS,isomer #1 | COC1=CC(OS(=O)(=O)O[Si](C)(C)C)=CC=C1N(C(C)=O)[Si](C)(C)C | 2300.0 | Standard non polar | 33892256 | | 2-Methoxyacetaminophen sulfate,2TMS,isomer #1 | COC1=CC(OS(=O)(=O)O[Si](C)(C)C)=CC=C1N(C(C)=O)[Si](C)(C)C | 3009.8 | Standard polar | 33892256 | | 2-Methoxyacetaminophen sulfate,1TBDMS,isomer #1 | COC1=CC(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)=CC=C1NC(C)=O | 2578.8 | Semi standard non polar | 33892256 | | 2-Methoxyacetaminophen sulfate,1TBDMS,isomer #1 | COC1=CC(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)=CC=C1NC(C)=O | 2444.9 | Standard non polar | 33892256 | | 2-Methoxyacetaminophen sulfate,1TBDMS,isomer #1 | COC1=CC(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)=CC=C1NC(C)=O | 3523.8 | Standard polar | 33892256 | | 2-Methoxyacetaminophen sulfate,1TBDMS,isomer #2 | COC1=CC(OS(=O)(=O)O)=CC=C1N(C(C)=O)[Si](C)(C)C(C)(C)C | 2396.1 | Semi standard non polar | 33892256 | | 2-Methoxyacetaminophen sulfate,1TBDMS,isomer #2 | COC1=CC(OS(=O)(=O)O)=CC=C1N(C(C)=O)[Si](C)(C)C(C)(C)C | 2434.0 | Standard non polar | 33892256 | | 2-Methoxyacetaminophen sulfate,1TBDMS,isomer #2 | COC1=CC(OS(=O)(=O)O)=CC=C1N(C(C)=O)[Si](C)(C)C(C)(C)C | 3408.8 | Standard polar | 33892256 | | 2-Methoxyacetaminophen sulfate,2TBDMS,isomer #1 | COC1=CC(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)=CC=C1N(C(C)=O)[Si](C)(C)C(C)(C)C | 2582.2 | Semi standard non polar | 33892256 | | 2-Methoxyacetaminophen sulfate,2TBDMS,isomer #1 | COC1=CC(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)=CC=C1N(C(C)=O)[Si](C)(C)C(C)(C)C | 2797.0 | Standard non polar | 33892256 | | 2-Methoxyacetaminophen sulfate,2TBDMS,isomer #1 | COC1=CC(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)=CC=C1N(C(C)=O)[Si](C)(C)C(C)(C)C | 3079.2 | Standard polar | 33892256 |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - 2-Methoxyacetaminophen sulfate GC-MS (Non-derivatized) - 70eV, Positive | splash10-00ku-3980000000-6e4b7b47e2c4f248ab5e | 2017-09-20 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Methoxyacetaminophen sulfate GC-MS (1 TMS) - 70eV, Positive | splash10-01bi-7494000000-97fd300886b79befc5a5 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Methoxyacetaminophen sulfate GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
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 - 2-Methoxyacetaminophen sulfate 10V, Positive-QTOF | splash10-03xr-0090000000-fb7818521f62f1bae31e | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methoxyacetaminophen sulfate 20V, Positive-QTOF | splash10-0j5l-0890000000-1108fb9305079b49c026 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methoxyacetaminophen sulfate 40V, Positive-QTOF | splash10-00di-5910000000-181969c0839210fdc09d | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methoxyacetaminophen sulfate 10V, Negative-QTOF | splash10-03di-0090000000-1867a9ffab94f6e961d8 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methoxyacetaminophen sulfate 20V, Negative-QTOF | splash10-02ar-2950000000-ef408ba5105e65cf6baf | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methoxyacetaminophen sulfate 40V, Negative-QTOF | splash10-052u-9600000000-67435f6925fed3cfa70c | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methoxyacetaminophen sulfate 10V, Positive-QTOF | splash10-03k9-0090000000-7999d18d695f6a5889d3 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methoxyacetaminophen sulfate 20V, Positive-QTOF | splash10-0f80-0930000000-503024d671d532655a3a | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methoxyacetaminophen sulfate 40V, Positive-QTOF | splash10-007c-1900000000-b6944f598c782a8c08ad | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methoxyacetaminophen sulfate 10V, Negative-QTOF | splash10-03di-0090000000-48dcd87c4c7578921532 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methoxyacetaminophen sulfate 20V, Negative-QTOF | splash10-0wml-0090000000-e584817e9d25dca99eef | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methoxyacetaminophen sulfate 40V, Negative-QTOF | splash10-052b-9610000000-619a8ecf45ab595bf639 | 2021-09-24 | Wishart Lab | View Spectrum |
NMR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
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| Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum |
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