4-[(1-oxidanyl-4-sulfo-1,4,4a,8a-tetrahydronaphthalen-2-yl)diazenyl]naphthalene-1-sulfonic acid

Systemtic Name: 4-[(1-oxidanyl-4-sulfo-1,4,4a,8a-tetrahydronaphthalen-2-yl)diazenyl]naphthalene-1-sulfonic acid Openeye Name: 4-[(1-hydroxy-4-sulfo-1,4,4a,8a-tetrahydronaphthalen-2-yl)azo]naphthalene-1-sulfonic acid CAS Name: 4-[(1-hydroxy-4-sulfo-1,4,4a,8a-tetrahydronaphthalen-2-yl)azo]-1-naphthalenesulfonic acid IUPAC Name: 4-[(1-hydroxy-4-sulfo-1,4,4a,8a-tetrahydronaphthalen-2-yl)diazenyl]naphthalene-1-sulfonic acid Traditional Name: 4-[(1-hydroxy-4-sulfo-1,4,4a,8a-tetrahydronaphthalen-2-yl)azo]naphthalene-1-sulfonic acid Formula: C20H18N2O7S2 MolecularWeight: 462.49612

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)O)N=NC3=CC(C4C=CC=CC4C3O)S(=O)(=O)O

Isomeric SMILES

C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)O)N=NC3=CC(C4C=CC=CC4C3O)S(=O)(=O)O

InChI

InChI=1S/C20H18N2O7S2/c23-20-15-8-4-3-7-14(15)19(31(27,28)29)11-17(20)22-21-16-9-10-18(30(24,25)26)13-6-2-1-5-12(13)16/h1-11,14-15,19-20,23H,(H,24,25,26)(H,27,28,29)