potassium 4-oxidanylidene-5H-pyrano[3,2-c]chromene-2-carboxylate

Systemtic Name: potassium 4-oxidanylidene-5H-pyrano[3,2-c]chromene-2-carboxylate Openeye Name: potassium 4-oxo-5H-pyrano[3,2-c]chromene-2-carboxylate CAS Name: potassium 4-oxo-5H-pyrano[3,2-c][1]benzopyran-2-carboxylate IUPAC Name: potassium 4-oxo-5H-pyrano[3,2-c]chromene-2-carboxylate Traditional Name: potassium 4-keto-5H-pyrano[3,2-c]chromene-2-carboxylate Formula: C13H7KO5 MolecularWeight: 282.28998

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Descriptors Computed from Structure

Canonical SMILES:

C1C2=C(C3=CC=CC=C3O1)OC(=CC2=O)C(=O)[O-].[K+]

Isomeric SMILES

C1C2=C(C3=CC=CC=C3O1)OC(=CC2=O)C(=O)[O-].[K+]

InChI

InChI=1S/C13H8O5.K/c14-9-5-11(13(15)16)18-12-7-3-1-2-4-10(7)17-6-8(9)12;/h1-5H,6H2,(H,15,16);/q;+1/p-1