3-[(2Z)-2-(2-cyanopyrazolo[1,5-a]benzimidazol-3-ylidene)hydrazinyl]benzenesulfonic acid

Systemtic Name: 3-[(2Z)-2-(2-cyanopyrazolo[1,5-a]benzimidazol-3-ylidene)hydrazinyl]benzenesulfonic acid Openeye Name: 3-[(2Z)-2-(2-cyanopyrazolo[1,5-a]benzimidazol-3-ylidene)hydrazino]benzenesulfonic acid CAS Name: 3-[(2Z)-2-(2-cyano-3-pyrazolo[1,5-a]benzimidazolylidene)hydrazinyl]benzenesulfonic acid IUPAC Name: 3-[(2Z)-2-(2-cyanopyrazolo[1,5-a]benzimidazol-3-ylidene)hydrazinyl]benzenesulfonic acid Traditional Name: 3-[(N'Z)-N'-(2-cyanopyrazolo[1,5-a]benzimidazol-3-ylidene)hydrazino]besylic acid Formula: C16H10N6O3S MolecularWeight: 366.354

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)N=C3N2N=C(C3=NNC4=CC(=CC=C4)S(=O)(=O)O)C#N

Isomeric SMILES

C1=CC=C2C(=C1)N=C\3N2N=C(/C3=N/NC4=CC(=CC=C4)S(=O)(=O)O)C#N

InChI

InChI=1S/C16H10N6O3S/c17-9-13-15(16-18-12-6-1-2-7-14(12)22(16)21-13)20-19-10-4-3-5-11(8-10)26(23,24)25/h1-8,19H,(H,23,24,25)/b20-15-