(4-oxidanylidene-2-phenyl-chromen-3-yl) methanesulfonate

Systemtic Name: (4-oxidanylidene-2-phenyl-chromen-3-yl) methanesulfonate Openeye Name: (4-oxo-2-phenyl-chromen-3-yl) methanesulfonate CAS Name: methanesulfonic acid (4-oxo-2-phenyl-1-benzopyran-3-yl) ester IUPAC Name: (4-oxo-2-phenylchromen-3-yl) methanesulfonate Traditional Name: methanesulfonic acid (4-keto-2-phenyl-chromen-3-yl) ester Formula: C16H12O5S MolecularWeight: 316.32848

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Descriptors Computed from Structure

Canonical SMILES:

CS(=O)(=O)OC1=C(OC2=CC=CC=C2C1=O)C3=CC=CC=C3

Isomeric SMILES

CS(=O)(=O)OC1=C(OC2=CC=CC=C2C1=O)C3=CC=CC=C3

InChI

InChI=1S/C16H12O5S/c1-22(18,19)21-16-14(17)12-9-5-6-10-13(12)20-15(16)11-7-3-2-4-8-11/h2-10H,1H3