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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:dichromate(2-)
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Accession:CHEBI:33141 term browser browse the term
Definition:A divalent inorganic anion obtained by removal of both protons from dichromic acid.
Synonyms:exact_synonym: mu-oxido-bis(trioxidochromate)(2-);   mu-oxo-hexaoxodichromate(2-);   mu-oxo-hexaoxodichromate(VI)
 related_synonym: Cr2O7(2-);   Dichromat;   Formula=Cr2O7;   InChI=1S/2Cr.7O/q;;;;;;;2*-1;   InChIKey=SOCTUWSJJQCPFX-UHFFFAOYSA-N;   SMILES=[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O;   bichromate;   dichromate;   dichromate ion(2-)
 xref: CAS:13907-47-6;   Gmelin:26867
 cyclic_relationship: is_conjugate_base_of CHEBI:33142



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  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 20050
        chemical entity 20049
          molecular entity 20047
            transition element molecular entity 16665
              transition element coordination entity 11255
                chromium coordination entity 5592
                  chromium oxoanion 5558
                    dichromate(2-) 3394
                      potassium dichromate 2097
                      pyridinium dichromate 0
                      sodium dichromate 1646
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 20050
        subatomic particle 20048
          composite particle 20048
            hadron 20048
              baryon 20048
                nucleon 20048
                  atomic nucleus 20048
                    atom 20048
                      main group element atom 19948
                        p-block element atom 19948
                          chalcogen 19673
                            oxygen atom 19644
                              oxygen molecular entity 19644
                                oxide 11832
                                  oxoanion 8966
                                    transition element oxoanion 5574
                                      chromium oxoanion 5558
                                        dichromate(2-) 3394
                                          potassium dichromate 2097
                                          pyridinium dichromate 0
                                          sodium dichromate 1646
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