(4E)-3-oxidanylidene-4-[(7-oxidanylnaphthalen-1-yl)hydrazinylidene]naphthalene-1-sulfonic acid

Systemtic Name: (4E)-3-oxidanylidene-4-[(7-oxidanylnaphthalen-1-yl)hydrazinylidene]naphthalene-1-sulfonic acid Openeye Name: (4E)-4-[(7-hydroxy-1-naphthyl)hydrazono]-3-oxo-naphthalene-1-sulfonic acid CAS Name: (4E)-4-[(7-hydroxy-1-naphthalenyl)hydrazinylidene]-3-oxo-1-naphthalenesulfonic acid IUPAC Name: (4E)-4-[(7-hydroxynaphthalen-1-yl)hydrazinylidene]-3-oxonaphthalene-1-sulfonic acid Traditional Name: (4E)-4-[(7-hydroxy-1-naphthyl)hydrazono]-3-keto-naphthalene-1-sulfonic acid Formula: C20H14N2O5S MolecularWeight: 394.40056

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=CC(=O)C2=NNC3=CC=CC4=C3C=C(C=C4)O)S(=O)(=O)O

Isomeric SMILES

C1=CC=C\2C(=C1)C(=CC(=O)/C2=N/NC3=CC=CC4=C3C=C(C=C4)O)S(=O)(=O)O

InChI

InChI=1S/C20H14N2O5S/c23-13-9-8-12-4-3-7-17(16(12)10-13)21-22-20-15-6-2-1-5-14(15)19(11-18(20)24)28(25,26)27/h1-11,21,23H,(H,25,26,27)/b22-20+