(2-oxidanylidene-7,8-dihydro-6H-cyclopenta[g]chromen-4-yl)methyl 4-methylsulfonyl-3-nitro-benzoate

Systemtic Name: (2-oxidanylidene-7,8-dihydro-6H-cyclopenta[g]chromen-4-yl)methyl 4-methylsulfonyl-3-nitro-benzoate Openeye Name: (2-oxo-7,8-dihydro-6H-cyclopenta[g]chromen-4-yl)methyl 4-methylsulfonyl-3-nitro-benzoate CAS Name: 4-methylsulfonyl-3-nitrobenzoic acid (2-oxo-7,8-dihydro-6H-cyclopenta[g][1]benzopyran-4-yl)methyl ester IUPAC Name: (2-oxo-7,8-dihydro-6H-cyclopenta[g]chromen-4-yl)methyl 4-methylsulfonyl-3-nitrobenzoate Traditional Name: 4-mesyl-3-nitro-benzoic acid (2-keto-7,8-dihydro-6H-cyclopenta[g]chromen-4-yl)methyl ester Formula: C21H17NO8S MolecularWeight: 443.42658

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CS(=O)(=O)C1=C(C=C(C=C1)C(=O)OCC2=CC(=O)OC3=CC4=C(CCC4)C=C23)[N+](=O)[O-]

Isomeric SMILES

CS(=O)(=O)C1=C(C=C(C=C1)C(=O)OCC2=CC(=O)OC3=CC4=C(CCC4)C=C23)[N+](=O)[O-]

InChI

InChI=1S/C21H17NO8S/c1-31(27,28)19-6-5-14(8-17(19)22(25)26)21(24)29-11-15-10-20(23)30-18-9-13-4-2-3-12(13)7-16(15)18/h5-10H,2-4,11H2,1H3