methyl-(2-phenylchromen-4-ylidene)oxidanium; 2-nitrobenzenesulfonate

Systemtic Name: methyl-(2-phenylchromen-4-ylidene)oxidanium; 2-nitrobenzenesulfonate Openeye Name: methyl-(2-phenylchromen-4-ylidene)oxonium; 2-nitrobenzenesulfonate CAS Name: methyl-(2-phenyl-1-benzopyran-4-ylidene)oxonium; 2-nitrobenzenesulfonate IUPAC Name: methyl-(2-phenylchromen-4-ylidene)oxidanium; 2-nitrobenzenesulfonate Traditional Name: methyl-(2-phenylchromen-4-ylidene)oxonium; 2-nitrobesylate Formula: C22H17NO7S MolecularWeight: 439.43788

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Descriptors Computed from Structure

Canonical SMILES:

C[O+]=C1C=C(OC2=CC=CC=C21)C3=CC=CC=C3.C1=CC=C(C(=C1)[N+](=O)[O-])S(=O)(=O)[O-]

Isomeric SMILES

C[O+]=C1C=C(OC2=CC=CC=C21)C3=CC=CC=C3.C1=CC=C(C(=C1)[N+](=O)[O-])S(=O)(=O)[O-]

InChI

InChI=1S/C16H13O2.C6H5NO5S/c1-17-16-11-15(12-7-3-2-4-8-12)18-14-10-6-5-9-13(14)16;8-7(9)5-3-1-2-4-6(5)13(10,11)12/h2-11H,1H3;1-4H,(H,10,11,12)/q+1;/p-1