| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2012-09-11 17:42:17 UTC |
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| Update Date | 2023-02-21 17:20:21 UTC |
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| HMDB ID | HMDB0031317 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Bis(methylthio)methane |
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| Description | Bis(methylthio)methane is found in animal foods. Bis(methylthio)methane is a odorous constituent of white truffle (Tuber magnatum); volatile component of some cheeses and boiled beef aroma. Also found in milk, fish oils, shitake mushroom, truffles, prawns and lobster. Bis(methylthio)methane is an important off-flavour component of foods. Bis(methylthio)methane is used in seasonings. It is used as a primary aromatic ingredient in truffle oil when combined in an olive oil base |
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| Structure | InChI=1S/C3H8S2/c1-4-3-5-2/h3H2,1-2H3 |
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| Synonyms | | Value | Source |
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| 2, 4-Dithiapentane | HMDB | | 2,4-Dithiapentane | HMDB | | 2,4-Dithiopentane | HMDB | | Bis(methylmercapto)methane | HMDB | | Bis(methylsulfanyl)methane | HMDB | | Bis(methylthio)-methane | HMDB | | Bis(methylthio)methan | HMDB | | Bismethylmercaptomethane | HMDB | | Bis[methylmercapto]methane | HMDB | | CH3Sch2Sch3 | HMDB | | Dimethylthiomethane | HMDB | | Formaldehyde dimethyl mercaptal | HMDB | | Formaldehyde dimethylmercaptal | HMDB | | Methylenebis(methyl sulfide) | HMDB | | Methylenebis[methyl sulfide] | HMDB | | Thioformaldehyde dimethylacetal | HMDB | | Thioformaldehyde dimethylthioacetal | HMDB | | Bis(methylsulphanyl)methane | Generator | | Bis(methylthio)methane | MeSH |
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| Chemical Formula | C3H8S2 |
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| Average Molecular Weight | 108.226 |
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| Monoisotopic Molecular Weight | 108.006741636 |
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| IUPAC Name | bis(methylsulfanyl)methane |
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| Traditional Name | 2,4-dithiapentane |
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| CAS Registry Number | 1618-26-4 |
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| SMILES | CSCSC |
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| InChI Identifier | InChI=1S/C3H8S2/c1-4-3-5-2/h3H2,1-2H3 |
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| InChI Key | LOCDPORVFVOGCR-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as dithioacetals. Dithioacetals are compounds containing a dithioacetal functional group with the general structure R2C(SR')2. |
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| Kingdom | Organic compounds |
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| Super Class | Organosulfur compounds |
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| Class | Thioacetals |
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| Sub Class | Dithioacetals |
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| Direct Parent | Dithioacetals |
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| Alternative Parents | |
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| Substituents | - Thioacetal
- Dialkylthioether
- Sulfenyl compound
- Thioether
- Hydrocarbon derivative
- 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 | Not Available |
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| Experimental Molecular Properties | |
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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. | 3.02 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 12.0939 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.58 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 111.9 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1470.7 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 564.2 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 206.8 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 402.7 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 290.9 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 547.8 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 | 635.3 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 384.8 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1096.7 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 374.2 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 | 1287.0 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 431.7 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 423.7 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 573.7 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 432.5 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 | 136.1 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized| Metabolite | SMILES | Kovats RI Value | Column Type | Reference |
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| Bis(methylthio)methane | CSCSC | 1224.7 | Standard polar | 33892256 | | Bis(methylthio)methane | CSCSC | 828.3 | Standard non polar | 33892256 | | Bis(methylthio)methane | CSCSC | 890.1 | Semi standard non polar | 33892256 |
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| Spectra |
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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 - Bis(methylthio)methane GC-MS (Non-derivatized) - 70eV, Positive | splash10-08fs-9200000000-7c75cafa0c32de95f9ba | 2016-09-22 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Bis(methylthio)methane GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Bis(methylthio)methane 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 - Bis(methylthio)methane 10V, Positive-QTOF | splash10-0a4i-0900000000-c2a561a16dae256f0727 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(methylthio)methane 20V, Positive-QTOF | splash10-0a4i-6900000000-9f7ee5de77bd84846ef4 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(methylthio)methane 40V, Positive-QTOF | splash10-0005-9100000000-7130a435522e48160737 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(methylthio)methane 10V, Negative-QTOF | splash10-0bt9-9700000000-2ef2159161a621d07dcd | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(methylthio)methane 20V, Negative-QTOF | splash10-0a4l-7900000000-c498cad93f54c3487803 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(methylthio)methane 40V, Negative-QTOF | splash10-052f-9300000000-15c0cea41425a67983f2 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(methylthio)methane 10V, Positive-QTOF | splash10-0a4i-3900000000-60f48964fc797e9375b7 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(methylthio)methane 20V, Positive-QTOF | splash10-03dj-9000000000-1b9d1acf156faebdaeeb | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(methylthio)methane 40V, Positive-QTOF | splash10-0002-9000000000-e8302e7ce3d65e4d9ffc | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(methylthio)methane 10V, Negative-QTOF | splash10-0a4i-0900000000-b6cb82ca66d1c0b0f111 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(methylthio)methane 20V, Negative-QTOF | splash10-052b-9800000000-aba0e01bf603968edfcd | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bis(methylthio)methane 40V, Negative-QTOF | splash10-0007-9000000000-2f8b357b6dff857b0362 | 2021-09-23 | 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) | 2021-09-30 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-30 | Wishart Lab | View Spectrum |
IR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
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| Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-03 | FELIX lab | View Spectrum | | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-03 | FELIX lab | View Spectrum |
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| Biological Properties |
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| Cellular Locations | |
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| Biospecimen Locations | |
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| Tissue Locations | Not Available |
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| Pathways | |
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| Normal Concentrations |
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| Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details |
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| Abnormal Concentrations |
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| Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Ulcerative colitis | | details | | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Crohn's disease | | details |
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| Associated Disorders and Diseases |
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| Disease References | | Ulcerative colitis |
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- De Preter V, Machiels K, Joossens M, Arijs I, Matthys C, Vermeire S, Rutgeerts P, Verbeke K: Faecal metabolite profiling identifies medium-chain fatty acids as discriminating compounds in IBD. Gut. 2015 Mar;64(3):447-58. doi: 10.1136/gutjnl-2013-306423. Epub 2014 May 8. [PubMed:24811995 ]
| | Crohn's disease |
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- De Preter V, Machiels K, Joossens M, Arijs I, Matthys C, Vermeire S, Rutgeerts P, Verbeke K: Faecal metabolite profiling identifies medium-chain fatty acids as discriminating compounds in IBD. Gut. 2015 Mar;64(3):447-58. doi: 10.1136/gutjnl-2013-306423. Epub 2014 May 8. [PubMed:24811995 ]
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| Associated OMIM IDs | |
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| External Links |
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| DrugBank ID | Not Available |
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| Phenol Explorer Compound ID | Not Available |
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| FooDB ID | FDB003375 |
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| KNApSAcK ID | C00054008 |
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| Chemspider ID | 14639 |
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| KEGG Compound ID | Not Available |
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| BioCyc ID | Not Available |
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| BiGG ID | Not Available |
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| Wikipedia Link | 2,4-Dithiapentane |
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| METLIN ID | Not Available |
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| PubChem Compound | 15380 |
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| PDB ID | Not Available |
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| ChEBI ID | Not Available |
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| Food Biomarker Ontology | Not Available |
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| VMH ID | Not Available |
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| MarkerDB ID | Not Available |
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| Good Scents ID | rw1057521 |
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| References |
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| Synthesis Reference | Not Available |
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| Material Safety Data Sheet (MSDS) | Not Available |
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| General References | - Trost BM, Nubling C: An asymmetric approach to 2-deoxynucleosides via organosulfur building blocks as chemical chameleons. Carbohydr Res. 1990 Jul 15;202:1-12. [PubMed:2224884 ]
- Gereben O, Pusztai L: Molecular conformations and the liquid structure in bis(methylthio)methane and diethyl sulfide: diffraction experiments vs molecular dynamics simulations. J Phys Chem B. 2012 Aug 2;116(30):9114-21. doi: 10.1021/jp3040117. Epub 2012 Jul 13. [PubMed:22746696 ]
- Awaleh MO, Baril-Robert F, Reber C, Badia A, Brosse F: Gold(I)-dithioether supramolecular polymers: synthesis, characterization, and luminescence. Inorg Chem. 2008 Apr 21;47(8):2964-74. doi: 10.1021/ic701275k. [PubMed:18366159 ]
- Awaleh MO, Badia A, Brisse F: One-dimensional coordination polymers incorporating silver(I) perfluorocarboxylate cuboctahedral clusters and the bis(methylthio)methane ligand. Inorg Chem. 2007 Apr 16;46(8):3185-91. Epub 2007 Mar 16. [PubMed:17361998 ]
- (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
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