(2-oxidanylidenechromen-7-yl) (E)-2-phenylethenesulfonate

Systemtic Name: (2-oxidanylidenechromen-7-yl) (E)-2-phenylethenesulfonate Openeye Name: (2-oxochromen-7-yl) (E)-2-phenylethenesulfonate CAS Name: (E)-2-phenylethenesulfonic acid (2-oxo-1-benzopyran-7-yl) ester IUPAC Name: (2-oxochromen-7-yl) (E)-2-phenylethenesulfonate Traditional Name: (E)-2-phenylethenesulfonic acid (2-ketochromen-7-yl) ester Formula: C17H12O5S MolecularWeight: 328.33918

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C=C1)C=CS(=O)(=O)OC2=CC3=C(C=C2)C=CC(=O)O3

Isomeric SMILES

C1=CC=C(C=C1)/C=C/S(=O)(=O)OC2=CC3=C(C=C2)C=CC(=O)O3

InChI

InChI=1S/C17H12O5S/c18-17-9-7-14-6-8-15(12-16(14)21-17)22-23(19,20)11-10-13-4-2-1-3-5-13/h1-12H/b11-10+