7-nitro-3-oxidanylidene-4-[(1-oxidanylnaphthalen-2-yl)hydrazinylidene]naphthalene-1-sulfonic acid

Systemtic Name: 7-nitro-3-oxidanylidene-4-[(1-oxidanylnaphthalen-2-yl)hydrazinylidene]naphthalene-1-sulfonic acid Openeye Name: 4-[(1-hydroxy-2-naphthyl)hydrazono]-7-nitro-3-oxo-naphthalene-1-sulfonic acid CAS Name: 4-[(1-hydroxy-2-naphthalenyl)hydrazinylidene]-7-nitro-3-oxo-1-naphthalenesulfonic acid IUPAC Name: 4-[(1-hydroxynaphthalen-2-yl)hydrazinylidene]-7-nitro-3-oxonaphthalene-1-sulfonic acid Traditional Name: 4-[(1-hydroxy-2-naphthyl)hydrazono]-3-keto-7-nitro-naphthalene-1-sulfonic acid Formula: C20H13N3O7S MolecularWeight: 439.39812

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C=CC(=C2O)NN=C3C4=C(C=C(C=C4)[N+](=O)[O-])C(=CC3=O)S(=O)(=O)O

Isomeric SMILES

C1=CC=C2C(=C1)C=CC(=C2O)NN=C3C4=C(C=C(C=C4)[N+](=O)[O-])C(=CC3=O)S(=O)(=O)O

InChI

InChI=1S/C20H13N3O7S/c24-17-10-18(31(28,29)30)15-9-12(23(26)27)6-7-14(15)19(17)22-21-16-8-5-11-3-1-2-4-13(11)20(16)25/h1-10,21,25H,(H,28,29,30)