2-phenyl-4H-pyrano[2,3-b]chromen-5-one

Systemtic Name: 2-phenyl-4H-pyrano[2,3-b]chromen-5-one Openeye Name: 2-phenyl-4H-pyrano[2,3-b]chromen-5-one CAS Name: 2-phenyl-4H-pyrano[2,3-b][1]benzopyran-5-one IUPAC Name: 2-phenyl-4H-pyrano[2,3-b]chromen-5-one Traditional Name: 2-phenyl-4H-pyrano[2,3-b]chromen-5-one Formula: C18H12O3 MolecularWeight: 276.28608

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Descriptors Computed from Structure

Canonical SMILES:

C1C=C(OC2=C1C(=O)C3=CC=CC=C3O2)C4=CC=CC=C4

Isomeric SMILES

C1C=C(OC2=C1C(=O)C3=CC=CC=C3O2)C4=CC=CC=C4

InChI

InChI=1S/C18H12O3/c19-17-13-8-4-5-9-16(13)21-18-14(17)10-11-15(20-18)12-6-2-1-3-7-12/h1-9,11H,10H2