7-[(2E)-2-(5-oxidanylideneoxolan-2-ylidene)ethoxy]chromen-2-one

Systemtic Name: 7-[(2E)-2-(5-oxidanylideneoxolan-2-ylidene)ethoxy]chromen-2-one Openeye Name: 7-[(2E)-2-(5-oxotetrahydrofuran-2-ylidene)ethoxy]chromen-2-one CAS Name: 7-[(2E)-2-(5-oxo-2-oxolanylidene)ethoxy]-1-benzopyran-2-one IUPAC Name: 7-[(2E)-2-(5-oxooxolan-2-ylidene)ethoxy]chromen-2-one Traditional Name: 7-[(2E)-2-(5-ketotetrahydrofuran-2-ylidene)ethoxy]coumarin Formula: C15H12O5 MolecularWeight: 272.25278

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Descriptors Computed from Structure

Canonical SMILES:

C1CC(=O)OC1=CCOC2=CC3=C(C=C2)C=CC(=O)O3

Isomeric SMILES

C\1CC(=O)O/C1=C/COC2=CC3=C(C=C2)C=CC(=O)O3

InChI

InChI=1S/C15H12O5/c16-14-6-4-11(19-14)7-8-18-12-3-1-10-2-5-15(17)20-13(10)9-12/h1-3,5,7,9H,4,6,8H2/b11-7+