4-[(3-methyl-5-oxidanylidene-1-phenyl-4H-pyrazol-4-yl)hydrazinylidene]-3-oxidanylidene-naphthalene-1-sulfonic acid; sodium

Systemtic Name: 4-[(3-methyl-5-oxidanylidene-1-phenyl-4H-pyrazol-4-yl)hydrazinylidene]-3-oxidanylidene-naphthalene-1-sulfonic acid; sodium Openeye Name: 4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)hydrazono]-3-oxo-naphthalene-1-sulfonic acid; sodium CAS Name: 4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)hydrazinylidene]-3-oxo-1-naphthalenesulfonic acid; sodium IUPAC Name: 4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)hydrazinylidene]-3-oxonaphthalene-1-sulfonic acid; sodium Traditional Name: 3-keto-4-[(5-keto-3-methyl-1-phenyl-2-pyrazolin-4-yl)hydrazono]naphthalene-1-sulfonic acid; sodium Formula: C20H16N4NaO5S MolecularWeight: 447.41961

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Descriptors Computed from Structure

Canonical SMILES:

CC1=NN(C(=O)C1NN=C2C3=CC=CC=C3C(=CC2=O)S(=O)(=O)O)C4=CC=CC=C4.[Na]

Isomeric SMILES

CC1=NN(C(=O)C1NN=C2C3=CC=CC=C3C(=CC2=O)S(=O)(=O)O)C4=CC=CC=C4.[Na]

InChI

InChI=1S/C20H16N4O5S.Na/c1-12-18(20(26)24(23-12)13-7-3-2-4-8-13)21-22-19-15-10-6-5-9-14(15)17(11-16(19)25)30(27,28)29;/h2-11,18,21H,1H3,(H,27,28,29);