7-methyl-4-[(2-oxidanylidenechromen-3-yl)sulfonylmethyl]chromen-2-one

Systemtic Name: 7-methyl-4-[(2-oxidanylidenechromen-3-yl)sulfonylmethyl]chromen-2-one Openeye Name: 7-methyl-4-[(2-oxochromen-3-yl)sulfonylmethyl]chromen-2-one CAS Name: 7-methyl-4-[(2-oxo-1-benzopyran-3-yl)sulfonylmethyl]-1-benzopyran-2-one IUPAC Name: 7-methyl-4-[(2-oxochromen-3-yl)sulfonylmethyl]chromen-2-one Traditional Name: 4-[(2-ketochromen-3-yl)sulfonylmethyl]-7-methyl-coumarin Formula: C20H14O6S MolecularWeight: 382.38656

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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC2=C(C=C1)C(=CC(=O)O2)CS(=O)(=O)C3=CC4=CC=CC=C4OC3=O

Isomeric SMILES

CC1=CC2=C(C=C1)C(=CC(=O)O2)CS(=O)(=O)C3=CC4=CC=CC=C4OC3=O

InChI

InChI=1S/C20H14O6S/c1-12-6-7-15-14(10-19(21)25-17(15)8-12)11-27(23,24)18-9-13-4-2-3-5-16(13)26-20(18)22/h2-10H,11H2,1H3