(4E)-4-[[4,7-bis(oxidanyl)naphthalen-1-yl]hydrazinylidene]-3-oxidanylidene-naphthalene-1-sulfonic acid

Systemtic Name: (4E)-4-[[4,7-bis(oxidanyl)naphthalen-1-yl]hydrazinylidene]-3-oxidanylidene-naphthalene-1-sulfonic acid Openeye Name: (4E)-4-[(4,7-dihydroxy-1-naphthyl)hydrazono]-3-oxo-naphthalene-1-sulfonic acid CAS Name: (4E)-4-[(4,7-dihydroxy-1-naphthalenyl)hydrazinylidene]-3-oxo-1-naphthalenesulfonic acid IUPAC Name: (4E)-4-[(4,7-dihydroxynaphthalen-1-yl)hydrazinylidene]-3-oxonaphthalene-1-sulfonic acid Traditional Name: (4E)-4-[(4,7-dihydroxy-1-naphthyl)hydrazono]-3-keto-naphthalene-1-sulfonic acid Formula: C20H14N2O6S MolecularWeight: 410.39996

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=CC(=O)C2=NNC3=C4C=C(C=CC4=C(C=C3)O)O)S(=O)(=O)O

Isomeric SMILES

C1=CC=C\2C(=C1)C(=CC(=O)/C2=N/NC3=C4C=C(C=CC4=C(C=C3)O)O)S(=O)(=O)O

InChI

InChI=1S/C20H14N2O6S/c23-11-5-6-12-15(9-11)16(7-8-17(12)24)21-22-20-14-4-2-1-3-13(14)19(10-18(20)25)29(26,27)28/h1-10,21,23-24H,(H,26,27,28)/b22-20+