tripotassium (3Z)-5-azanyl-4-oxidanylidene-3-[(2-oxidanyl-5-sulfonato-phenyl)hydrazinylidene]naphthalene-2,7-disulfonate

Systemtic Name: tripotassium (3Z)-5-azanyl-4-oxidanylidene-3-[(2-oxidanyl-5-sulfonato-phenyl)hydrazinylidene]naphthalene-2,7-disulfonate Openeye Name: tripotassium (3Z)-5-amino-3-[(2-hydroxy-5-sulfonato-phenyl)hydrazono]-4-oxo-naphthalene-2,7-disulfonate CAS Name: tripotassium (3Z)-5-amino-3-[(2-hydroxy-5-sulfonatophenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate IUPAC Name: tripotassium (3Z)-5-amino-3-[(2-hydroxy-5-sulfonatophenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate Traditional Name: tripotassium (3Z)-5-amino-3-[(2-hydroxy-5-sulfonato-phenyl)hydrazono]-4-keto-naphthalene-2,7-disulfonate Formula: C16H10K3N3O11S3 MolecularWeight: 633.754

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC(=C(C=C1S(=O)(=O)[O-])NN=C2C(=CC3=CC(=CC(=C3C2=O)N)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[K+].[K+].[K+]

Isomeric SMILES

C1=CC(=C(C=C1S(=O)(=O)[O-])N/N=C/2\C(=CC3=CC(=CC(=C3C2=O)N)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[K+].[K+].[K+]

InChI

InChI=1S/C16H13N3O11S3.3K/c17-10-5-9(32(25,26)27)3-7-4-13(33(28,29)30)15(16(21)14(7)10)19-18-11-6-8(31(22,23)24)1-2-12(11)20;;;/h1-6,18,20H,17H2,(H,22,23,24)(H,25,26,27)(H,28,29,30);;;/q;3*+1/p-3/b19-15+;;;