7-[(4-azanyl-7-sulfo-naphthalen-1-yl)diazenyl]-4-oxidanyl-naphthalene-2-sulfonic acid

Systemtic Name: 7-[(4-azanyl-7-sulfo-naphthalen-1-yl)diazenyl]-4-oxidanyl-naphthalene-2-sulfonic acid Openeye Name: 7-[(4-amino-7-sulfo-1-naphthyl)azo]-4-hydroxy-naphthalene-2-sulfonic acid CAS Name: 7-[(4-amino-7-sulfo-1-naphthalenyl)azo]-4-hydroxy-2-naphthalenesulfonic acid IUPAC Name: 7-[(4-amino-7-sulfonaphthalen-1-yl)diazenyl]-4-hydroxynaphthalene-2-sulfonic acid Traditional Name: 7-[(4-amino-7-sulfo-1-naphthyl)azo]-4-hydroxy-naphthalene-2-sulfonic acid Formula: C20H15N3O7S2 MolecularWeight: 473.479

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC2=C(C=C(C=C2C=C1N=NC3=C4C=C(C=CC4=C(C=C3)N)S(=O)(=O)O)S(=O)(=O)O)O

Isomeric SMILES

C1=CC2=C(C=C(C=C2C=C1N=NC3=C4C=C(C=CC4=C(C=C3)N)S(=O)(=O)O)S(=O)(=O)O)O

InChI

InChI=1S/C20H15N3O7S2/c21-18-5-6-19(17-9-13(31(25,26)27)2-4-16(17)18)23-22-12-1-3-15-11(7-12)8-14(10-20(15)24)32(28,29)30/h1-10,24H,21H2,(H,25,26,27)(H,28,29,30)