4-oxidanylidene-2,3-dihydrothiochromene-6-sulfonic acid

Systemtic Name: 4-oxidanylidene-2,3-dihydrothiochromene-6-sulfonic acid Openeye Name: 4-oxothiochromane-6-sulfonic acid CAS Name: 4-oxo-2,3-dihydro-1-benzothiopyran-6-sulfonic acid IUPAC Name: 4-oxo-2,3-dihydrothiochromene-6-sulfonic acid Traditional Name: 4-ketothiochroman-6-sulfonic acid Formula: C9H8O4S2 MolecularWeight: 244.28742

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Descriptors Computed from Structure

Canonical SMILES:

C1CSC2=C(C1=O)C=C(C=C2)S(=O)(=O)O

Isomeric SMILES

C1CSC2=C(C1=O)C=C(C=C2)S(=O)(=O)O

InChI

InChI=1S/C9H8O4S2/c10-8-3-4-14-9-2-1-6(5-7(8)9)15(11,12)13/h1-2,5H,3-4H2,(H,11,12,13)