2-(3-oxidanyl-4-oxidanylidene-chromen-2-yl)benzenesulfonic acid

Systemtic Name: 2-(3-oxidanyl-4-oxidanylidene-chromen-2-yl)benzenesulfonic acid Openeye Name: 2-(3-hydroxy-4-oxo-chromen-2-yl)benzenesulfonic acid CAS Name: 2-(3-hydroxy-4-oxo-1-benzopyran-2-yl)benzenesulfonic acid IUPAC Name: 2-(3-hydroxy-4-oxochromen-2-yl)benzenesulfonic acid Traditional Name: 2-(3-hydroxy-4-keto-chromen-2-yl)besylic acid Formula: C15H10O6S MolecularWeight: 318.3013

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)C(=C(O2)C3=CC=CC=C3S(=O)(=O)O)O

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)C(=C(O2)C3=CC=CC=C3S(=O)(=O)O)O

InChI

InChI=1S/C15H10O6S/c16-13-9-5-1-3-7-11(9)21-15(14(13)17)10-6-2-4-8-12(10)22(18,19)20/h1-8,17H,(H,18,19,20)