(2Z)-9-oxidanyl-2-(2-oxidanylidenenaphthalen-1-ylidene)-1,3-dihydrobenzo[e]benzimidazole-7-sulfonic acid

Systemtic Name: (2Z)-9-oxidanyl-2-(2-oxidanylidenenaphthalen-1-ylidene)-1,3-dihydrobenzo[e]benzimidazole-7-sulfonic acid Openeye Name: (2Z)-9-hydroxy-2-(2-oxo-1-naphthylidene)-1,3-dihydrobenzo[e]benzimidazole-7-sulfonic acid CAS Name: (2Z)-9-hydroxy-2-(2-oxo-1-naphthalenylidene)-1,3-dihydrobenzo[e]benzimidazole-7-sulfonic acid IUPAC Name: (2Z)-9-hydroxy-2-(2-oxonaphthalen-1-ylidene)-1,3-dihydrobenzo[e]benzimidazole-7-sulfonic acid Traditional Name: (2Z)-9-hydroxy-2-(2-keto-1-naphthylidene)-1,3-dihydrobenzo[e]benzimidazole-7-sulfonic acid Formula: C21H14N2O5S MolecularWeight: 406.41126

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C=CC(=O)C2=C3NC4=C(N3)C5=C(C=C(C=C5C=C4)S(=O)(=O)O)O

Isomeric SMILES

C1=CC=C\2C(=C1)C=CC(=O)/C2=C\3/NC4=C(N3)C5=C(C=C(C=C5C=C4)S(=O)(=O)O)O

InChI

InChI=1S/C21H14N2O5S/c24-16-8-6-11-3-1-2-4-14(11)19(16)21-22-15-7-5-12-9-13(29(26,27)28)10-17(25)18(12)20(15)23-21/h1-10,22-23,25H,(H,26,27,28)/b21-19-