ethyl 3-methyl-5-[(2-oxidanyl-4-oxidanylidene-chromen-3-yl)sulfamoyl]-1-benzofuran-2-carboxylate

Systemtic Name: ethyl 3-methyl-5-[(2-oxidanyl-4-oxidanylidene-chromen-3-yl)sulfamoyl]-1-benzofuran-2-carboxylate Openeye Name: ethyl 5-[(2-hydroxy-4-oxo-chromen-3-yl)sulfamoyl]-3-methyl-benzofuran-2-carboxylate CAS Name: 5-[(2-hydroxy-4-oxo-1-benzopyran-3-yl)sulfamoyl]-3-methyl-2-benzofurancarboxylic acid ethyl ester IUPAC Name: ethyl 5-[(2-hydroxy-4-oxochromen-3-yl)sulfamoyl]-3-methyl-1-benzofuran-2-carboxylate Traditional Name: 5-[(2-hydroxy-4-keto-chromen-3-yl)sulfamoyl]-3-methyl-coumarilic acid ethyl ester Formula: C21H17NO8S MolecularWeight: 443.42658

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Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C1=C(C2=C(O1)C=CC(=C2)S(=O)(=O)NC3=C(OC4=CC=CC=C4C3=O)O)C

Isomeric SMILES

CCOC(=O)C1=C(C2=C(O1)C=CC(=C2)S(=O)(=O)NC3=C(OC4=CC=CC=C4C3=O)O)C

InChI

InChI=1S/C21H17NO8S/c1-3-28-21(25)19-11(2)14-10-12(8-9-16(14)29-19)31(26,27)22-17-18(23)13-6-4-5-7-15(13)30-20(17)24/h4-10,22,24H,3H2,1-2H3