ethyl 7-(4-methylphenyl)sulfonyloxy-8-nitro-4-oxidanylidene-chromene-2-carboxylate

Systemtic Name: ethyl 7-(4-methylphenyl)sulfonyloxy-8-nitro-4-oxidanylidene-chromene-2-carboxylate Openeye Name: ethyl 8-nitro-4-oxo-7-(p-tolylsulfonyloxy)chromene-2-carboxylate CAS Name: 7-(4-methylphenyl)sulfonyloxy-8-nitro-4-oxo-1-benzopyran-2-carboxylic acid ethyl ester IUPAC Name: ethyl 7-(4-methylphenyl)sulfonyloxy-8-nitro-4-oxochromene-2-carboxylate Traditional Name: 4-keto-8-nitro-7-tosyloxy-chromene-2-carboxylic acid ethyl ester Formula: C19H15NO9S MolecularWeight: 433.3887

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C1=CC(=O)C2=C(O1)C(=C(C=C2)OS(=O)(=O)C3=CC=C(C=C3)C)[N+](=O)[O-]

Isomeric SMILES

CCOC(=O)C1=CC(=O)C2=C(O1)C(=C(C=C2)OS(=O)(=O)C3=CC=C(C=C3)C)[N+](=O)[O-]

InChI

InChI=1S/C19H15NO9S/c1-3-27-19(22)16-10-14(21)13-8-9-15(17(20(23)24)18(13)28-16)29-30(25,26)12-6-4-11(2)5-7-12/h4-10H,3H2,1-2H3