(3Z)-3-[(2-hydroxyphenyl)hydrazinylidene]-5-oxidanyl-4-oxidanylidene-naphthalene-2,7-disulfonic acid

Systemtic Name: (3Z)-3-[(2-hydroxyphenyl)hydrazinylidene]-5-oxidanyl-4-oxidanylidene-naphthalene-2,7-disulfonic acid Openeye Name: (3Z)-5-hydroxy-3-[(2-hydroxyphenyl)hydrazono]-4-oxo-naphthalene-2,7-disulfonic acid CAS Name: (3Z)-5-hydroxy-3-[(2-hydroxyphenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonic acid IUPAC Name: (3Z)-5-hydroxy-3-[(2-hydroxyphenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonic acid Traditional Name: (3Z)-5-hydroxy-3-[(2-hydroxyphenyl)hydrazono]-4-keto-naphthalene-2,7-disulfonic acid Formula: C16H12N2O9S2 MolecularWeight: 440.40448

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C(=C1)NN=C2C(=CC3=CC(=CC(=C3C2=O)O)S(=O)(=O)O)S(=O)(=O)O)O

Isomeric SMILES

C1=CC=C(C(=C1)N/N=C/2\C(=CC3=CC(=CC(=C3C2=O)O)S(=O)(=O)O)S(=O)(=O)O)O

InChI

InChI=1S/C16H12N2O9S2/c19-11-4-2-1-3-10(11)17-18-15-13(29(25,26)27)6-8-5-9(28(22,23)24)7-12(20)14(8)16(15)21/h1-7,17,19-20H,(H,22,23,24)(H,25,26,27)/b18-15+