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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:138195 term browser browse the term
Definition:A phosphatidylcholine 14:0 in which both acyl groups are specified as heptanoyl.
Synonyms:exact_synonym: (2R)-2,3-bis(heptanoyloxy)propyl 2-(trimethylazaniumyl)ethyl phosphate
 related_synonym: Diheptanoyllecithin;   Formula=C22H44NO8P;   InChI=1S/C22H44NO8P/c1-6-8-10-12-14-21(24)28-18-20(31-22(25)15-13-11-9-7-2)19-30-32(26,27)29-17-16-23(3,4)5/h20H,6-19H2,1-5H3/t20-/m1/s1;   InChIKey=RBFSPQDASPEAID-HXUWFJFHSA-N;   L-alpha-Diheptanoyllecithin;   PC(7:0/7:0);   SMILES=P(OC[C@@H](COC(CCCCCC)=O)OC(=O)CCCCCC)(=O)(OCC[N+](C)(C)C)[O-];   alpha-L-Diheptanoylphosphatidylcholine;   phosphatidylcholine (7:0/7:0)
 xref: CAS:39036-04-9;   PMID:15576093;   PMID:20176106;   PMID:21335019;   PMID:21336348;   PMID:21520910;   PMID:21536301;   PMID:22155023;   PMID:22605381;   PMID:23160927;   PMID:23732681;   PMID:26383645;   Reaxys:1917581

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Term Annotations click to browse term
  CHEBI ontology 19816
    role 19764
      application 19426
        detergent 2288
          1,2-diheptanoyl-sn-glycero-3-phosphocholine 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19816
    subatomic particle 19814
      composite particle 19814
        hadron 19814
          baryon 19814
            nucleon 19814
              atomic nucleus 19814
                atom 19814
                  main group element atom 19702
                    p-block element atom 19702
                      chalcogen 19399
                        oxygen atom 19361
                          oxygen molecular entity 19361
                            hydroxides 19107
                              oxoacid 18241
                                pnictogen oxoacid 10179
                                  phosphorus oxoacid 9071
                                    phosphoric acids 7830
                                      phosphoric acid 7830
                                        phosphoric acid derivative 7511
                                          phosphate 7511
                                            organic phosphate 7510
                                              phospholipid 290
                                                glycerophospholipid 197
                                                  glycerophosphocholine 116
                                                    phosphatidylcholine 81
                                                      1,2-diacyl-sn-glycero-3-phosphocholine 23
                                                        phosphatidylcholine 14:0 0
                                                          1,2-diheptanoyl-sn-glycero-3-phosphocholine 0
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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.