2-[(2-hydroxyphenyl)methyldiazenyl]pyridine-3-sulfonic acid

Systemtic Name: 2-[(2-hydroxyphenyl)methyldiazenyl]pyridine-3-sulfonic acid Openeye Name: 2-[(2-hydroxyphenyl)methylazo]pyridine-3-sulfonic acid CAS Name: 2-[(2-hydroxyphenyl)methylazo]-3-pyridinesulfonic acid IUPAC Name: 2-[(2-hydroxyphenyl)methyldiazenyl]pyridine-3-sulfonic acid Traditional Name: 2-salicylazopyridine-3-sulfonic acid Formula: C12H11N3O4S MolecularWeight: 293.29844

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C(=C1)CN=NC2=C(C=CC=N2)S(=O)(=O)O)O

Isomeric SMILES

C1=CC=C(C(=C1)CN=NC2=C(C=CC=N2)S(=O)(=O)O)O

InChI

InChI=1S/C12H11N3O4S/c16-10-5-2-1-4-9(10)8-14-15-12-11(20(17,18)19)6-3-7-13-12/h1-7,16H,8H2,(H,17,18,19)