5-methyl-3-(5-methyl-2-oxidanylidene-chromen-3-yl)sulfonyl-chromen-2-one

Systemtic Name: 5-methyl-3-(5-methyl-2-oxidanylidene-chromen-3-yl)sulfonyl-chromen-2-one Openeye Name: 5-methyl-3-(5-methyl-2-oxo-chromen-3-yl)sulfonyl-chromen-2-one CAS Name: 5-methyl-3-[(5-methyl-2-oxo-1-benzopyran-3-yl)sulfonyl]-1-benzopyran-2-one IUPAC Name: 5-methyl-3-(5-methyl-2-oxochromen-3-yl)sulfonylchromen-2-one Traditional Name: 3-(2-keto-5-methyl-chromen-3-yl)sulfonyl-5-methyl-coumarin Formula: C20H14O6S MolecularWeight: 382.38656

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Descriptors Computed from Structure

Canonical SMILES:

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

Isomeric SMILES

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

InChI

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