Chemical Identifiers
CAS3301-79-9
IUPAC Name3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid
Molecular FormulaC21H12O7
InChI KeyBZTDTCNHAFUJOG-UHFFFAOYSA-N
SMILESOC(=O)C1=CC=C2C(=O)OC3(C2=C1)C1=CC=C(O)C=C1OC1=CC(O)=CC=C31
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