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

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

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC2=C(C=CC(=C2)S(=O)(=O)O)C(=C1)NC3=CC=C(C=C3)N4C(=O)C=CC4=O

Isomeric SMILES

C1=CC2=C(C=CC(=C2)S(=O)(=O)O)C(=C1)NC3=CC=C(C=C3)N4C(=O)C=CC4=O

InChI

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