8-methyl-3-(8-methyl-2-oxidanylidene-chromen-3-yl)sulfonyl-chromen-2-one

Systemtic Name: 8-methyl-3-(8-methyl-2-oxidanylidene-chromen-3-yl)sulfonyl-chromen-2-one Openeye Name: 8-methyl-3-(8-methyl-2-oxo-chromen-3-yl)sulfonyl-chromen-2-one CAS Name: 8-methyl-3-[(8-methyl-2-oxo-1-benzopyran-3-yl)sulfonyl]-1-benzopyran-2-one IUPAC Name: 8-methyl-3-(8-methyl-2-oxochromen-3-yl)sulfonylchromen-2-one Traditional Name: 3-(2-keto-8-methyl-chromen-3-yl)sulfonyl-8-methyl-coumarin Formula: C20H14O6S MolecularWeight: 382.38656

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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC=CC2=C1OC(=O)C(=C2)S(=O)(=O)C3=CC4=C(C(=CC=C4)C)OC3=O

Isomeric SMILES

CC1=CC=CC2=C1OC(=O)C(=C2)S(=O)(=O)C3=CC4=C(C(=CC=C4)C)OC3=O

InChI

InChI=1S/C20H14O6S/c1-11-5-3-7-13-9-15(19(21)25-17(11)13)27(23,24)16-10-14-8-4-6-12(2)18(14)26-20(16)22/h3-10H,1-2H3