methyl-[2-[(E)-2-phenylethenyl]chromen-4-ylidene]oxidanium; 2-nitrobenzenesulfonate

Systemtic Name: methyl-[2-[(E)-2-phenylethenyl]chromen-4-ylidene]oxidanium; 2-nitrobenzenesulfonate Openeye Name: methyl-[2-[(E)-styryl]chromen-4-ylidene]oxonium; 2-nitrobenzenesulfonate CAS Name: methyl-[2-[(E)-2-phenylethenyl]-1-benzopyran-4-ylidene]oxonium; 2-nitrobenzenesulfonate IUPAC Name: methyl-[2-[(E)-2-phenylethenyl]chromen-4-ylidene]oxidanium; 2-nitrobenzenesulfonate Traditional Name: methyl-[2-[(E)-styryl]chromen-4-ylidene]oxonium; 2-nitrobesylate Formula: C24H19NO7S MolecularWeight: 465.47516

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C[O+]=C1C=C(OC2=CC=CC=C21)C=CC3=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)/C=C/C3=CC=CC=C3.C1=CC=C(C(=C1)[N+](=O)[O-])S(=O)(=O)[O-]

InChI

InChI=1S/C18H15O2.C6H5NO5S/c1-19-18-13-15(12-11-14-7-3-2-4-8-14)20-17-10-6-5-9-16(17)18;8-7(9)5-3-1-2-4-6(5)13(10,11)12/h2-13H,1H3;1-4H,(H,10,11,12)/q+1;/p-1/b12-11+;