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

Systemtic Name: 7-oxidanyl-2-(9-oxidanylidenefluoren-3-yl)chromen-4-one Openeye Name: 7-hydroxy-2-(9-oxofluoren-3-yl)chromen-4-one CAS Name: 7-hydroxy-2-(9-oxo-3-fluorenyl)-1-benzopyran-4-one IUPAC Name: 7-hydroxy-2-(9-oxofluoren-3-yl)chromen-4-one Traditional Name: 7-hydroxy-2-(9-ketofluoren-3-yl)chromone Formula: C22H12O4 MolecularWeight: 340.32828

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C3=C(C2=O)C=CC(=C3)C4=CC(=O)C5=C(O4)C=C(C=C5)O

Isomeric SMILES

C1=CC=C2C(=C1)C3=C(C2=O)C=CC(=C3)C4=CC(=O)C5=C(O4)C=C(C=C5)O

InChI

InChI=1S/C22H12O4/c23-13-6-8-17-19(24)11-20(26-21(17)10-13)12-5-7-16-18(9-12)14-3-1-2-4-15(14)22(16)25/h1-11,23H