3-oxidanyl-2-(9-oxidanylidenefluoren-4-yl)chromen-4-one

Systemtic Name: 3-oxidanyl-2-(9-oxidanylidenefluoren-4-yl)chromen-4-one Openeye Name: 3-hydroxy-2-(9-oxofluoren-4-yl)chromen-4-one CAS Name: 3-hydroxy-2-(9-oxo-4-fluorenyl)-1-benzopyran-4-one IUPAC Name: 3-hydroxy-2-(9-oxofluoren-4-yl)chromen-4-one Traditional Name: 3-hydroxy-2-(9-ketofluoren-4-yl)chromone Formula: C22H12O4 MolecularWeight: 340.32828

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C3=C(C=CC=C3C2=O)C4=C(C(=O)C5=CC=CC=C5O4)O

Isomeric SMILES

C1=CC=C2C(=C1)C3=C(C=CC=C3C2=O)C4=C(C(=O)C5=CC=CC=C5O4)O

InChI

InChI=1S/C22H12O4/c23-19-13-7-2-1-6-12(13)18-15(19)9-5-10-16(18)22-21(25)20(24)14-8-3-4-11-17(14)26-22/h1-11,25H