2-[(6-oxidanyl-4-oxidanylidene-chromen-3-yl)methylidene]indene-1,3-dione

Systemtic Name: 2-[(6-oxidanyl-4-oxidanylidene-chromen-3-yl)methylidene]indene-1,3-dione Openeye Name: 2-[(6-hydroxy-4-oxo-chromen-3-yl)methylene]indane-1,3-dione CAS Name: 2-[(6-hydroxy-4-oxo-1-benzopyran-3-yl)methylidene]indene-1,3-dione IUPAC Name: 2-[(6-hydroxy-4-oxochromen-3-yl)methylidene]indene-1,3-dione Traditional Name: 2-[(6-hydroxy-4-keto-chromen-3-yl)methylene]indane-1,3-quinone Formula: C19H10O5 MolecularWeight: 318.2797

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)C(=CC3=COC4=C(C3=O)C=C(C=C4)O)C2=O

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)C(=CC3=COC4=C(C3=O)C=C(C=C4)O)C2=O

InChI

InChI=1S/C19H10O5/c20-11-5-6-16-14(8-11)17(21)10(9-24-16)7-15-18(22)12-3-1-2-4-13(12)19(15)23/h1-9,20H