4-[4-(2-oxidanylidenechromen-4-yl)-1,2,5-oxadiazol-3-yl]chromen-2-one

Systemtic Name: 4-[4-(2-oxidanylidenechromen-4-yl)-1,2,5-oxadiazol-3-yl]chromen-2-one Openeye Name: 4-[4-(2-oxochromen-4-yl)-1,2,5-oxadiazol-3-yl]chromen-2-one CAS Name: 4-[4-(2-oxo-1-benzopyran-4-yl)-1,2,5-oxadiazol-3-yl]-1-benzopyran-2-one IUPAC Name: 4-[4-(2-oxochromen-4-yl)-1,2,5-oxadiazol-3-yl]chromen-2-one Traditional Name: 4-[4-(2-ketochromen-4-yl)furazan-3-yl]coumarin Formula: C20H10N2O5 MolecularWeight: 358.3038

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=CC(=O)O2)C3=NON=C3C4=CC(=O)OC5=CC=CC=C54

Isomeric SMILES

C1=CC=C2C(=C1)C(=CC(=O)O2)C3=NON=C3C4=CC(=O)OC5=CC=CC=C54

InChI

InChI=1S/C20H10N2O5/c23-17-9-13(11-5-1-3-7-15(11)25-17)19-20(22-27-21-19)14-10-18(24)26-16-8-4-2-6-12(14)16/h1-10H