7-oxidanyl-3-(phenylsulfonyl)chromen-2-one

Systemtic Name: 7-oxidanyl-3-(phenylsulfonyl)chromen-2-one Openeye Name: 3-(benzenesulfonyl)-7-hydroxy-chromen-2-one CAS Name: 3-(benzenesulfonyl)-7-hydroxy-1-benzopyran-2-one IUPAC Name: 3-(benzenesulfonyl)-7-hydroxychromen-2-one Traditional Name: 3-besyl-7-hydroxy-coumarin Formula: C15H10O5S MolecularWeight: 302.3019

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C=C1)S(=O)(=O)C2=CC3=C(C=C(C=C3)O)OC2=O

Isomeric SMILES

C1=CC=C(C=C1)S(=O)(=O)C2=CC3=C(C=C(C=C3)O)OC2=O

InChI

InChI=1S/C15H10O5S/c16-11-7-6-10-8-14(15(17)20-13(10)9-11)21(18,19)12-4-2-1-3-5-12/h1-9,16H