6-[[4-[2,5-bis(oxidanylidene)pyrrol-1-yl]phenyl]amino]naphthalene-2-sulfonic acid

Systemtic Name: 6-[[4-[2,5-bis(oxidanylidene)pyrrol-1-yl]phenyl]amino]naphthalene-2-sulfonic acid Openeye Name: 6-[4-(2,5-dioxopyrrol-1-yl)anilino]naphthalene-2-sulfonic acid CAS Name: 6-[4-(2,5-dioxo-1-pyrrolyl)anilino]-2-naphthalenesulfonic acid IUPAC Name: 6-[4-(2,5-dioxopyrrol-1-yl)anilino]naphthalene-2-sulfonic acid Traditional Name: 6-(4-maleimidoanilino)naphthalene-2-sulfonic acid Formula: C20H14N2O5S MolecularWeight: 394.40056

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC(=CC=C1NC2=CC3=C(C=C2)C=C(C=C3)S(=O)(=O)O)N4C(=O)C=CC4=O

Isomeric SMILES

C1=CC(=CC=C1NC2=CC3=C(C=C2)C=C(C=C3)S(=O)(=O)O)N4C(=O)C=CC4=O

InChI

InChI=1S/C20H14N2O5S/c23-19-9-10-20(24)22(19)17-6-4-15(5-7-17)21-16-3-1-14-12-18(28(25,26)27)8-2-13(14)11-16/h1-12,21H,(H,25,26,27)