(2Z)-9-oxidanyl-2-(2-oxidanylidenenaphthalen-1-ylidene)-1,3-dihydrobenzo[e]benzimidazole-5-sulfonic acid

Systemtic Name: (2Z)-9-oxidanyl-2-(2-oxidanylidenenaphthalen-1-ylidene)-1,3-dihydrobenzo[e]benzimidazole-5-sulfonic acid Openeye Name: (2Z)-9-hydroxy-2-(2-oxo-1-naphthylidene)-1,3-dihydrobenzo[e]benzimidazole-5-sulfonic acid CAS Name: (2Z)-9-hydroxy-2-(2-oxo-1-naphthalenylidene)-1,3-dihydrobenzo[e]benzimidazole-5-sulfonic acid IUPAC Name: (2Z)-9-hydroxy-2-(2-oxonaphthalen-1-ylidene)-1,3-dihydrobenzo[e]benzimidazole-5-sulfonic acid Traditional Name: (2Z)-9-hydroxy-2-(2-keto-1-naphthylidene)-1,3-dihydrobenzo[e]benzimidazole-5-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=CC(=C5C=CC=C(C5=C4N3)O)S(=O)(=O)O

Isomeric SMILES

C1=CC=C\2C(=C1)C=CC(=O)/C2=C\3/NC4=CC(=C5C=CC=C(C5=C4N3)O)S(=O)(=O)O

InChI

InChI=1S/C21H14N2O5S/c24-15-7-3-6-13-17(29(26,27)28)10-14-20(18(13)15)23-21(22-14)19-12-5-2-1-4-11(12)8-9-16(19)25/h1-10,22-24H,(H,26,27,28)/b21-19-