4-azanyl-3-[[4-(pyrazin-2-ylsulfamoyl)phenyl]diazenyl]naphthalene-1-sulfonic acid

Systemtic Name: 4-azanyl-3-[[4-(pyrazin-2-ylsulfamoyl)phenyl]diazenyl]naphthalene-1-sulfonic acid Openeye Name: 4-amino-3-[4-(pyrazin-2-ylsulfamoyl)phenyl]azo-naphthalene-1-sulfonic acid CAS Name: 4-amino-3-[4-(2-pyrazinylsulfamoyl)phenyl]azo-1-naphthalenesulfonic acid IUPAC Name: 4-amino-3-[[4-(pyrazin-2-ylsulfamoyl)phenyl]diazenyl]naphthalene-1-sulfonic acid Traditional Name: 4-amino-3-[4-(pyrazin-2-ylsulfamoyl)phenyl]azo-naphthalene-1-sulfonic acid Formula: C20H16N6O5S2 MolecularWeight: 484.50824

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)S(=O)(=O)NC4=NC=CN=C4)S(=O)(=O)O

Isomeric SMILES

C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)S(=O)(=O)NC4=NC=CN=C4)S(=O)(=O)O

InChI

InChI=1S/C20H16N6O5S2/c21-20-16-4-2-1-3-15(16)18(33(29,30)31)11-17(20)25-24-13-5-7-14(8-6-13)32(27,28)26-19-12-22-9-10-23-19/h1-12H,21H2,(H,23,26)(H,29,30,31)