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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 5151
    chemical entity 5151
      molecular entity 5150
        ion 171
          monoatomic ion 103
            monoatomic cation 95
              monoatomic dication 49
                yttrium(2+) 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 5151
    subatomic particle 5142
      composite particle 5142
        hadron 5142
          baryon 5142
            nucleon 5142
              atomic nucleus 5142
                atom 5142
                  metal atom 243
                    transition element atom 199
                      scandium group element atom 0
                        yttrium atom 0
                          yttrium molecular entity 0
                            elemental yttrium 0
                              yttrium cation 0
                                yttrium(2+) 0
paths to the root