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ONTOLOGY REPORT - ANNOTATIONS


Term:hematein
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Accession:CHEBI:90116 term browser browse the term
Definition:An organic heterotetracyclic compound that is -6a,7-dihydrobenzo[b]indeno[1,2-d]pyran-9-one carrying four hydroxy substituents at positions 3, 4, 6a and 10.
Synonyms:exact_synonym: 3,4,6a,10-tetrahydroxy-6a,7-dihydrobenzo[b]indeno[1,2-d]pyran-9(6H)-one
 related_synonym: C.I. 75290;   Formula=C16H12O6;   Haematine;   Hematine;   InChI=1S/C16H12O6/c17-10-2-1-8-13-9-4-12(19)11(18)3-7(9)5-16(13,21)6-22-15(8)14(10)20/h1-4,17,19-21H,5-6H2;   InChIKey=HLUCICHZHWJHLL-UHFFFAOYSA-N;   Natural black 1;   SMILES=C=12C(=C(C(O)=CC1)O)OCC3(C2=C4C(C3)=CC(=O)C(=C4)O)O
 xref: CAS:475-25-2 "ChemIDplus";   Reaxys:93039 "Reaxys";   Wikipedia:Hematein


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Term Annotations click to browse term
  CHEBI ontology 21264
    role 21247
      application 20679
        dye 1277
          histological dye 140
            hematein 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 21264
    subatomic particle 21260
      composite particle 21260
        hadron 21260
          baryon 21260
            nucleon 21260
              atomic nucleus 21260
                atom 21260
                  main group element atom 21128
                    p-block element atom 21128
                      carbon group element atom 20901
                        carbon atom 20791
                          organic molecular entity 20791
                            organic molecule 20674
                              organic cyclic compound 20125
                                organic heterocyclic compound 18980
                                  organic heteropolycyclic compound 18403
                                    organic heterotetracyclic compound 4308
                                      hematein 0
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