(3E)-5-oxidanyl-4-oxidanylidene-3-[(4-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-2,7-disulfonic acid

Systemtic Name: (3E)-5-oxidanyl-4-oxidanylidene-3-[(4-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-2,7-disulfonic acid Openeye Name: (3E)-5-hydroxy-4-oxo-3-[(4-sulfo-1-naphthyl)hydrazono]naphthalene-2,7-disulfonic acid CAS Name: (3E)-5-hydroxy-4-oxo-3-[(4-sulfo-1-naphthalenyl)hydrazinylidene]naphthalene-2,7-disulfonic acid IUPAC Name: (3E)-5-hydroxy-4-oxo-3-[(4-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-2,7-disulfonic acid Traditional Name: (3E)-5-hydroxy-4-keto-3-[(4-sulfo-1-naphthyl)hydrazono]naphthalene-2,7-disulfonic acid Formula: C20H14N2O11S3 MolecularWeight: 554.52696

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)O)NN=C3C(=CC4=CC(=CC(=C4C3=O)O)S(=O)(=O)O)S(=O)(=O)O

Isomeric SMILES

C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)O)N/N=C\3/C(=CC4=CC(=CC(=C4C3=O)O)S(=O)(=O)O)S(=O)(=O)O

InChI

InChI=1S/C20H14N2O11S3/c23-15-9-11(34(25,26)27)7-10-8-17(36(31,32)33)19(20(24)18(10)15)22-21-14-5-6-16(35(28,29)30)13-4-2-1-3-12(13)14/h1-9,21,23H,(H,25,26,27)(H,28,29,30)(H,31,32,33)/b22-19-