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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:NMR chemical shift reference compound
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Accession:CHEBI:228364 term browser browse the term
Definition:Any compound that produces a peak used as reference frequency in the delta chemical shift scale.
Synonyms:related_synonym: NMR chemical shift reference compounds;   NMR chemical shift standard;   NMR chemical shift standards;   NMR internal standard;   NMR internal standards;   NMR reference standard;   NMR reference standards



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  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19887
        role 19858
          chemical role 19483
            NMR chemical shift reference compound 18070
              1-Propanesulfonic acid, 3-(trimethylsilyl)- (sodium salt) 0
              Ammonium pertechnetate 0
              Bismut(III)-nitrat 0
              Boron trifluoride etherate 0
              Cu(MeCN)4ClO4 0
              Dinitrooxyalumanyl nitrate 0
              Kaliumhexachloroantimonat(V) 0
              Potassium 0
              Potassium cobalticyanide 0
              Potassium hexachloropalladate(IV) 1
              Potassium hexacyanoruthenate(ii) 0
              Potassium perrhenate 0
              Sodium hexafluoroarsenate 0
              Zirconocene dichloride 0
              ammonia + 17868
              ammonium sulfate + 4
              barium chloride + 22
              beryllium sulfate + 74
              caesium nitrate 0
              calcium dichloride + 83
              dideuterium oxide 9
              dimethyl telluride 0
              dimethylcadmium 0
              dimethylmercury 4
              dimethylselenide + 111
              gallium nitrate 32
              helium(0) 0
              indium(III) nitrate 0
              krypton atom + 0
              lanthanum trichloride 85
              lithium chloride 350
              magnesium dichloride + 18
              neon atom + 0
              nitromethane 0
              osmium tetroxide 0
              pentacarbonyliron 4
              phosphoric acid + 13927
              potassium chloride 177
              potassium chromate 2832
              potassium iodide 59
              rhodium acetylacetonate 0
              rubidium chloride 0
              scandium nitrate 0
              silver(1+) nitrate 92
              sodium bromide 1
              sodium chloride + 1181
              sodium hexachloroplatinate 3
              sodium molybdate (anhydrous) + 3
              sodium tungstate + 22
              strontium dichloride + 1
              tetracarbonylnickel 1
              tetramethylgermane 0
              tetramethyllead 0
              tetramethylsilane 0
              tetramethyltin 0
              thallium(III) nitrate 0
              titanium tetrachloride 0
              trichlorofluoromethane 0
              trimethyl phosphate 1
              xenon oxytetrafluoride 0
              yttrium nitrate 0
              zinc nitrate 6
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