(4E)-4-[(5-methyl-3-oxidanylidene-2-pyridin-2-yl-1H-pyrazol-4-yl)hydrazinylidene]-3-oxidanylidene-naphthalene-1-sulfonic acid

Systemtic Name: (4E)-4-[(5-methyl-3-oxidanylidene-2-pyridin-2-yl-1H-pyrazol-4-yl)hydrazinylidene]-3-oxidanylidene-naphthalene-1-sulfonic acid Openeye Name: (4E)-4-[[5-methyl-3-oxo-2-(2-pyridyl)-1H-pyrazol-4-yl]hydrazono]-3-oxo-naphthalene-1-sulfonic acid CAS Name: (4E)-4-[[5-methyl-3-oxo-2-(2-pyridinyl)-1H-pyrazol-4-yl]hydrazinylidene]-3-oxo-1-naphthalenesulfonic acid IUPAC Name: (4E)-4-[(5-methyl-3-oxo-2-pyridin-2-yl-1H-pyrazol-4-yl)hydrazinylidene]-3-oxonaphthalene-1-sulfonic acid Traditional Name: (4E)-3-keto-4-[[5-keto-3-methyl-1-(2-pyridyl)-3-pyrazolin-4-yl]hydrazono]naphthalene-1-sulfonic acid Formula: C19H15N5O5S MolecularWeight: 425.4179

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Descriptors Computed from Structure

Canonical SMILES:

CC1=C(C(=O)N(N1)C2=CC=CC=N2)NN=C3C4=CC=CC=C4C(=CC3=O)S(=O)(=O)O

Isomeric SMILES

CC1=C(C(=O)N(N1)C2=CC=CC=N2)N/N=C/3\C4=CC=CC=C4C(=CC3=O)S(=O)(=O)O

InChI

InChI=1S/C19H15N5O5S/c1-11-17(19(26)24(23-11)16-8-4-5-9-20-16)21-22-18-13-7-3-2-6-12(13)15(10-14(18)25)30(27,28)29/h2-10,21,23H,1H3,(H,27,28,29)/b22-18+