(5E)-6-oxidanylidene-5-[(4-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-1,3-disulfonic acid

Systemtic Name: (5E)-6-oxidanylidene-5-[(4-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-1,3-disulfonic acid Openeye Name: (5E)-6-oxo-5-[(4-sulfo-1-naphthyl)hydrazono]naphthalene-1,3-disulfonic acid CAS Name: (5E)-6-oxo-5-[(4-sulfo-1-naphthalenyl)hydrazinylidene]naphthalene-1,3-disulfonic acid IUPAC Name: (5E)-6-oxo-5-[(4-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-1,3-disulfonic acid Traditional Name: (5E)-6-keto-5-[(4-sulfo-1-naphthyl)hydrazono]naphthalene-1,3-disulfonic acid Formula: C20H14N2O10S3 MolecularWeight: 538.52756

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)O)NN=C3C(=O)C=CC4=C(C=C(C=C43)S(=O)(=O)O)S(=O)(=O)O

Isomeric SMILES

C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)O)N/N=C\3/C(=O)C=CC4=C(C=C(C=C43)S(=O)(=O)O)S(=O)(=O)O

InChI

InChI=1S/C20H14N2O10S3/c23-17-7-5-14-15(9-11(33(24,25)26)10-19(14)35(30,31)32)20(17)22-21-16-6-8-18(34(27,28)29)13-4-2-1-3-12(13)16/h1-10,21H,(H,24,25,26)(H,27,28,29)(H,30,31,32)/b22-20+