4-methyl-3-(4-methyl-2-oxidanylidene-chromen-7-yl)-7-oxidanyl-chromen-2-one

Systemtic Name: 4-methyl-3-(4-methyl-2-oxidanylidene-chromen-7-yl)-7-oxidanyl-chromen-2-one Openeye Name: 7-hydroxy-4-methyl-3-(4-methyl-2-oxo-chromen-7-yl)chromen-2-one CAS Name: 7-hydroxy-4-methyl-3-(4-methyl-2-oxo-1-benzopyran-7-yl)-1-benzopyran-2-one IUPAC Name: 7-hydroxy-4-methyl-3-(4-methyl-2-oxochromen-7-yl)chromen-2-one Traditional Name: 7-hydroxy-3-(2-keto-4-methyl-chromen-7-yl)-4-methyl-coumarin Formula: C20H14O5 MolecularWeight: 334.32216

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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC(=O)OC2=C1C=CC(=C2)C3=C(C4=C(C=C(C=C4)O)OC3=O)C

Isomeric SMILES

CC1=CC(=O)OC2=C1C=CC(=C2)C3=C(C4=C(C=C(C=C4)O)OC3=O)C

InChI

InChI=1S/C20H14O5/c1-10-7-18(22)24-16-8-12(3-5-14(10)16)19-11(2)15-6-4-13(21)9-17(15)25-20(19)23/h3-9,21H,1-2H3