(E)-oxidanyl-(3-oxidanylidene-4H-chromen-2-ylidene)methanolate

Systemtic Name: (E)-oxidanyl-(3-oxidanylidene-4H-chromen-2-ylidene)methanolate Openeye Name: (E)-hydroxy-(3-oxochroman-2-ylidene)methanolate CAS Name: (E)-hydroxy-(3-oxo-3,4-dihydro-2H-1-benzopyran-2-ylidene)methanolate IUPAC Name: (E)-hydroxy-(3-oxo-4H-chromen-2-ylidene)methanolate Traditional Name: (E)-hydroxy-(3-ketochroman-2-ylidene)methanolate Formula: C10H7O4- MolecularWeight: 191.16018

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Descriptors Computed from Structure

Canonical SMILES:

C1C2=CC=CC=C2OC(=C(O)[O-])C1=O

Isomeric SMILES

C1C2=CC=CC=C2O/C(=C(/O)\[O-])/C1=O

InChI

InChI=1S/C10H8O4/c11-7-5-6-3-1-2-4-8(6)14-9(7)10(12)13/h1-4,12-13H,5H2/p-1