ethyl 2-oxidanylidene-7-(phenylsulfonyloxy)chromene-3-carboxylate

Systemtic Name: ethyl 2-oxidanylidene-7-(phenylsulfonyloxy)chromene-3-carboxylate Openeye Name: ethyl 7-(benzenesulfonyloxy)-2-oxo-chromene-3-carboxylate CAS Name: 7-(benzenesulfonyloxy)-2-oxo-1-benzopyran-3-carboxylic acid ethyl ester IUPAC Name: ethyl 7-(benzenesulfonyloxy)-2-oxochromene-3-carboxylate Traditional Name: 7-besyloxy-2-keto-chromene-3-carboxylic acid ethyl ester Formula: C18H14O7S MolecularWeight: 374.36456

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Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C1=CC2=C(C=C(C=C2)OS(=O)(=O)C3=CC=CC=C3)OC1=O

Isomeric SMILES

CCOC(=O)C1=CC2=C(C=C(C=C2)OS(=O)(=O)C3=CC=CC=C3)OC1=O

InChI

InChI=1S/C18H14O7S/c1-2-23-17(19)15-10-12-8-9-13(11-16(12)24-18(15)20)25-26(21,22)14-6-4-3-5-7-14/h3-11H,2H2,1H3