Term Name:	(3-sulfonatophenyl)azo group
Synonyms:	(3-sulfonatophenyl)diazenyl, m-azobenzenesulfonate, m-azobenzenesulphonate
Definition:	A phenylazo group in which the phenyl ring is substituted at the meta position with a deprotonated sulfo group. Derived from the parent diazonium compound, it is commonly involved in conjugate formation with proteins.
Ontology:	ChEBI [CHEBI:64636]  ( EBI )