4-(4-hydroxyphenyl)iminocyclohexa-2,5-dien-1-one; 1-oxidanylnaphthalene-2-sulfonic acid

Systemtic Name: 4-(4-hydroxyphenyl)iminocyclohexa-2,5-dien-1-one; 1-oxidanylnaphthalene-2-sulfonic acid Openeye Name: 1-hydroxynaphthalene-2-sulfonic acid; 4-(4-hydroxyphenyl)iminocyclohexa-2,5-dien-1-one CAS Name: 1-hydroxy-2-naphthalenesulfonic acid; 4-(4-hydroxyphenyl)imino-1-cyclohexa-2,5-dienone IUPAC Name: 1-hydroxynaphthalene-2-sulfonic acid; 4-(4-hydroxyphenyl)iminocyclohexa-2,5-dien-1-one Traditional Name: 1-hydroxynaphthalene-2-sulfonic acid; 4-(4-hydroxyphenyl)iminocyclohexa-2,5-dien-1-one Formula: C22H17NO6S MolecularWeight: 423.43848

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C=CC(=C2O)S(=O)(=O)O.C1=CC(=O)C=CC1=NC2=CC=C(C=C2)O

Isomeric SMILES

C1=CC=C2C(=C1)C=CC(=C2O)S(=O)(=O)O.C1=CC(=O)C=CC1=NC2=CC=C(C=C2)O

InChI

InChI=1S/C12H9NO2.C10H8O4S/c14-11-5-1-9(2-6-11)13-10-3-7-12(15)8-4-10;11-10-8-4-2-1-3-7(8)5-6-9(10)15(12,13)14/h1-8,14H;1-6,11H,(H,12,13,14)