Term Name:	(4-sulfonatophenyl)azo group
Synonyms:	(4-sulfonatophenyl)diazenyl, p-azobenzenesulfonate, para-azobenzenesulfonate
Definition:	A phenylazo group in which the phenyl ring is substituted at the para position with a deprotonated sulfo group.
Ontology:	ChEBI [CHEBI:64663]  ( EBI )