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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:yttrium(2+)
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Accession:CHEBI:49978 term browser browse the term
Definition:A divalent metal cation that has formula 88.90585.
Synonyms:exact_synonym: yttrium(2+) ion;   yttrium(II) cation
 related_synonym: Formula=Y;   InChI=1S/Y/q+2;   InChIKey=KAJPZYFHSCFBCI-UHFFFAOYSA-N;   SMILES=[Y++];   Y(2+);   YTTRIUM ION
 alt_id: CHEBI:33334;   CHEBI:49977
 xref: Gmelin:369730;   PDBeChem:Y1


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 26496
    chemical entity 26476
      molecular entity 26458
        ion 19889
          monoatomic ion 18859
            monoatomic cation 18224
              monoatomic dication 10462
                yttrium(2+) 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 26496
    subatomic particle 26472
      composite particle 26472
        hadron 26472
          baryon 26472
            nucleon 26472
              atomic nucleus 26472
                atom 26472
                  metal atom 21641
                    transition element atom 19991
                      scandium group element atom 109
                        yttrium atom 11
                          yttrium molecular entity 10
                            elemental yttrium 0
                              yttrium cation 0
                                yttrium(2+) 0
paths to the root