(3E)-3-[[5-(methylsulfamoyl)-2-oxidanyl-phenyl]hydrazinylidene]-4-oxidanylidene-7-phenylazanyl-naphthalene-2-sulfonic acid

Systemtic Name: (3E)-3-[[5-(methylsulfamoyl)-2-oxidanyl-phenyl]hydrazinylidene]-4-oxidanylidene-7-phenylazanyl-naphthalene-2-sulfonic acid Openeye Name: (3E)-7-anilino-3-[[2-hydroxy-5-(methylsulfamoyl)phenyl]hydrazono]-4-oxo-naphthalene-2-sulfonic acid CAS Name: (3E)-7-anilino-3-[[2-hydroxy-5-(methylsulfamoyl)phenyl]hydrazinylidene]-4-oxo-2-naphthalenesulfonic acid IUPAC Name: (3E)-7-anilino-3-[[2-hydroxy-5-(methylsulfamoyl)phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonic acid Traditional Name: (3E)-7-anilino-3-[[2-hydroxy-5-(methylsulfamoyl)phenyl]hydrazono]-4-keto-naphthalene-2-sulfonic acid Formula: C23H20N4O7S2 MolecularWeight: 528.5575

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Descriptors Computed from Structure

Canonical SMILES:

CNS(=O)(=O)C1=CC(=C(C=C1)O)NN=C2C(=CC3=C(C2=O)C=CC(=C3)NC4=CC=CC=C4)S(=O)(=O)O

Isomeric SMILES

CNS(=O)(=O)C1=CC(=C(C=C1)O)N/N=C\2/C(=CC3=C(C2=O)C=CC(=C3)NC4=CC=CC=C4)S(=O)(=O)O

InChI

InChI=1S/C23H20N4O7S2/c1-24-35(30,31)17-8-10-20(28)19(13-17)26-27-22-21(36(32,33)34)12-14-11-16(7-9-18(14)23(22)29)25-15-5-3-2-4-6-15/h2-13,24-26,28H,1H3,(H,32,33,34)/b27-22-