Synonyms:
5,5'-azobis(salicylic acid) ; 4,4'-dihydroxyazobenzene-3,3'-dicarboxylic acid ; 5,5'-azobis(salicylicacid) ; olsalazine ; 3,3'-azobis(6-hydroxybenzoicacid) ; ph-cj-91b ; 3,3'-dicarboxy-4,4'-dihydroxyazobenzene ; 3,3'-(1,2-diazenediyl)bis[6-hydroxy-benzoic acid ; 3,3'-azobis(6-hydroxybenzoic acid) ; salicylicacid, 5,5'-azodi- (6ci) ; 3,3'-azobis(6-hydroxy-benzoicaci ; benzoicacid, 3,3'-azobis[6-hydroxy- (9ci) ; c.i.mordantyellow5 ; c.i. mordant yellow 5 (8ci) ; azodisal ; 5,5'-azodisalicylic acid
