ethyl 7-(4-nitrophenyl)sulfonyloxy-2-oxidanylidene-chromene-3-carboxylate

Systemtic Name: ethyl 7-(4-nitrophenyl)sulfonyloxy-2-oxidanylidene-chromene-3-carboxylate Openeye Name: ethyl 7-(4-nitrophenyl)sulfonyloxy-2-oxo-chromene-3-carboxylate CAS Name: 7-(4-nitrophenyl)sulfonyloxy-2-oxo-1-benzopyran-3-carboxylic acid ethyl ester IUPAC Name: ethyl 7-(4-nitrophenyl)sulfonyloxy-2-oxochromene-3-carboxylate Traditional Name: 2-keto-7-nosyloxy-chromene-3-carboxylic acid ethyl ester Formula: C18H13NO9S MolecularWeight: 419.36212

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Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C1=CC2=C(C=C(C=C2)OS(=O)(=O)C3=CC=C(C=C3)[N+](=O)[O-])OC1=O

Isomeric SMILES

CCOC(=O)C1=CC2=C(C=C(C=C2)OS(=O)(=O)C3=CC=C(C=C3)[N+](=O)[O-])OC1=O

InChI

InChI=1S/C18H13NO9S/c1-2-26-17(20)15-9-11-3-6-13(10-16(11)27-18(15)21)28-29(24,25)14-7-4-12(5-8-14)19(22)23/h3-10H,2H2,1H3