ethyl 3-(4-methoxyphenyl)-7-methylsulfonyloxy-4-oxidanylidene-chromene-2-carboxylate

Systemtic Name: ethyl 3-(4-methoxyphenyl)-7-methylsulfonyloxy-4-oxidanylidene-chromene-2-carboxylate Openeye Name: ethyl 3-(4-methoxyphenyl)-7-methylsulfonyloxy-4-oxo-chromene-2-carboxylate CAS Name: 3-(4-methoxyphenyl)-7-methylsulfonyloxy-4-oxo-1-benzopyran-2-carboxylic acid ethyl ester IUPAC Name: ethyl 3-(4-methoxyphenyl)-7-methylsulfonyloxy-4-oxochromene-2-carboxylate Traditional Name: 4-keto-3-(4-methoxyphenyl)-7-methylsulfonyloxy-chromene-2-carboxylic acid ethyl ester Formula: C20H18O8S MolecularWeight: 418.41712

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Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C1=C(C(=O)C2=C(O1)C=C(C=C2)OS(=O)(=O)C)C3=CC=C(C=C3)OC

Isomeric SMILES

CCOC(=O)C1=C(C(=O)C2=C(O1)C=C(C=C2)OS(=O)(=O)C)C3=CC=C(C=C3)OC

InChI

InChI=1S/C20H18O8S/c1-4-26-20(22)19-17(12-5-7-13(25-2)8-6-12)18(21)15-10-9-14(11-16(15)27-19)28-29(3,23)24/h5-11H,4H2,1-3H3