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

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

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

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

Isomeric SMILES

C1=CC=C2C(=C1)C=C/C(=C/3\NC4=C(N3)C5=C(C=C(C=C5C=C4)S(=O)(=O)O)O)/C2=O

InChI

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