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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC 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.

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Accession:CHEBI:33469 term browser browse the term
Definition:A monoatomic phosphorus that has formula P.
Synonyms:related_synonym: Formula=P;   InChI=1S/P/q-1;   InChIKey=FFZANLXOAFSSGC-UHFFFAOYSA-N;   P;   SMILES=[P-];   phosphorus anion
 xref: CAS:16050-72-9

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Path 1
Term Annotations click to browse term
  CHEBI ontology 19659
    chemical entity 19658
      molecular entity 19658
        elemental molecular entity 16629
          monoatomic entity 15641
            monoatomic phosphorus 77
              phosphide(1-) 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19659
    subatomic particle 19658
      composite particle 19658
        hadron 19658
          baryon 19658
            nucleon 19658
              atomic nucleus 19700
                atom 19658
                  main group element atom 19607
                    p-block element atom 19607
                      p-block molecular entity 19649
                        pnictogen molecular entity 18841
                          phosphorus molecular entity 11106
                            elemental phosphorus 77
                              monoatomic phosphorus 77
                                phosphide(1-) 0
paths to the root