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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:methane
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Accession:CHEBI:16183 term browser browse the term
Definition:A one-carbon compound in which the carbon is attached by single bonds to four hydrogen atoms. It is a colourless, odourless, non-toxic but flammable gas (b.p. -161degreeC).
Synonyms:exact_synonym: tetrahydridocarbon
 related_synonym: CH4;   Formula=CH4;   InChI=1S/CH4/h1H4;   InChIKey=VNWKTOKETHGBQD-UHFFFAOYSA-N;   Methan;   SMILES=[H]C([H])([H])[H];   marsh gas;   metano;   methyl hydride
 alt_id: CHEBI:14585;   CHEBI:25220;   CHEBI:6811
 xref: Beilstein:1718732;   CAS:74-82-8;   Gmelin:59;   HMDB:HMDB0002714;   KEGG:C01438;   MetaCyc:CH4;   PMID:17791569;   PMID:23104415;   PMID:23353606;   PMID:23376302;   PMID:23397538;   PMID:23718889;   PMID:23739479;   PMID:23742231;   PMID:23756351;   PMID:24132456;   PMID:24161402;   PMID:24259373;   Patent:FR994032;   Patent:US2583090;   Reaxys:1718732;   UM-BBD_compID:c0095;   Wikipedia:Methane
 cyclic_relationship: is_conjugate_acid_of CHEBI:29438



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  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19831
        role 19807
          chemical role 19442
            greenhouse gas 12880
              methane 10354
                halomethane + 10354
                hydridocarbon(.) 0
                methane clathrate 0
                methanediylidene group 0
                methanetetrayl group 0
                methanetriyl 0
                methanetriyl group 0
                methanimine + 0
                methanylylidene group 0
                methyl 0
                methyl group 0
                methylene group 0
                methylidene group 0
                methylidyne group 0
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19831
        subatomic particle 19829
          composite particle 19829
            hadron 19829
              baryon 19829
                nucleon 19829
                  atomic nucleus 19829
                    atom 19829
                      main group element atom 19779
                        main group molecular entity 19779
                          s-block molecular entity 19617
                            hydrogen molecular entity 19604
                              hydrides 19102
                                organic hydride 18674
                                  organic fundamental parent 18674
                                    hydrocarbon 18410
                                      alkane 14169
                                        methane 10354
                                          halomethane + 10354
                                          hydridocarbon(.) 0
                                          methane clathrate 0
                                          methanediylidene group 0
                                          methanetetrayl group 0
                                          methanetriyl 0
                                          methanetriyl group 0
                                          methanimine + 0
                                          methanylylidene group 0
                                          methyl 0
                                          methyl group 0
                                          methylene group 0
                                          methylidene group 0
                                          methylidyne group 0
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