5-oxidanylidene-4-[(3-phosphonophenyl)diazenyl]-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid

Systemtic Name: 5-oxidanylidene-4-[(3-phosphonophenyl)diazenyl]-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid Openeye Name: 5-oxo-4-(3-phosphonophenyl)azo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid CAS Name: 5-oxo-4-(3-phosphonophenyl)azo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid IUPAC Name: 5-oxo-4-[(3-phosphonophenyl)diazenyl]-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid Traditional Name: 5-keto-4-(3-phosphonophenyl)azo-1-(4-sulfophenyl)-2-pyrazoline-3-carboxylic acid Formula: C16H13N4O9PS MolecularWeight: 468.334581

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC(=CC(=C1)P(=O)(O)O)N=NC2C(=NN(C2=O)C3=CC=C(C=C3)S(=O)(=O)O)C(=O)O

Isomeric SMILES

C1=CC(=CC(=C1)P(=O)(O)O)N=NC2C(=NN(C2=O)C3=CC=C(C=C3)S(=O)(=O)O)C(=O)O

InChI

InChI=1S/C16H13N4O9PS/c21-15-13(18-17-9-2-1-3-11(8-9)30(24,25)26)14(16(22)23)19-20(15)10-4-6-12(7-5-10)31(27,28)29/h1-8,13H,(H,22,23)(H2,24,25,26)(H,27,28,29)