4-oxidanyl-5-[(2E)-2-(2-oxidanyl-4-oxidanylidene-cyclohexa-2,5-dien-1-ylidene)hydrazinyl]naphthalene-2,7-disulfonic acid

Systemtic Name: 4-oxidanyl-5-[(2E)-2-(2-oxidanyl-4-oxidanylidene-cyclohexa-2,5-dien-1-ylidene)hydrazinyl]naphthalene-2,7-disulfonic acid Openeye Name: 4-hydroxy-5-[(2E)-2-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)hydrazino]naphthalene-2,7-disulfonic acid CAS Name: 4-hydroxy-5-[(2E)-2-(2-hydroxy-4-oxo-1-cyclohexa-2,5-dienylidene)hydrazinyl]naphthalene-2,7-disulfonic acid IUPAC Name: 4-hydroxy-5-[(2E)-2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]naphthalene-2,7-disulfonic acid Traditional Name: 4-hydroxy-5-[(N'E)-N'-(2-hydroxy-4-keto-cyclohexa-2,5-dien-1-ylidene)hydrazino]naphthalene-2,7-disulfonic acid Formula: C16H12N2O9S2 MolecularWeight: 440.40448

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC(=NNC2=C3C(=CC(=C2)S(=O)(=O)O)C=C(C=C3O)S(=O)(=O)O)C(=CC1=O)O

Isomeric SMILES

C1=C/C(=N\NC2=C3C(=CC(=C2)S(=O)(=O)O)C=C(C=C3O)S(=O)(=O)O)/C(=CC1=O)O

InChI

InChI=1S/C16H12N2O9S2/c19-9-1-2-12(14(20)5-9)17-18-13-6-10(28(22,23)24)3-8-4-11(29(25,26)27)7-15(21)16(8)13/h1-7,18,20-21H,(H,22,23,24)(H,25,26,27)/b17-12+