5,7-dimethyl-3-(2-oxidanylidenechromen-3-yl)carbonyl-chromen-2-one

Systemtic Name: 5,7-dimethyl-3-(2-oxidanylidenechromen-3-yl)carbonyl-chromen-2-one Openeye Name: 5,7-dimethyl-3-(2-oxochromene-3-carbonyl)chromen-2-one CAS Name: 5,7-dimethyl-3-[oxo-(2-oxo-1-benzopyran-3-yl)methyl]-1-benzopyran-2-one IUPAC Name: 5,7-dimethyl-3-(2-oxochromene-3-carbonyl)chromen-2-one Traditional Name: 3-(2-ketochromene-3-carbonyl)-5,7-dimethyl-coumarin Formula: C21H14O5 MolecularWeight: 346.33286

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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC(=C2C=C(C(=O)OC2=C1)C(=O)C3=CC4=CC=CC=C4OC3=O)C

Isomeric SMILES

CC1=CC(=C2C=C(C(=O)OC2=C1)C(=O)C3=CC4=CC=CC=C4OC3=O)C

InChI

InChI=1S/C21H14O5/c1-11-7-12(2)14-10-16(21(24)26-18(14)8-11)19(22)15-9-13-5-3-4-6-17(13)25-20(15)23/h3-10H,1-2H3