4,4-(1,2-Diazenediyl)bis[1,2-benzenedicarboxylic acid]
5,5'-(Diazene-1,2-diyl)bis(2-hydroxybenzoic acid)
3,3'-(Diazene-1,2-diyl)dibenzoic acid
2-Hydroxy-5-(phenyldiazenyl)benzoic acid
(E)-5,5'-(Diazene-1,2-diyl)diisophthalic acid
3-((4-(Dimethylamino)phenyl)diazenyl)benzoic acid
Sodium 5,5'-(diazene-1,2-diyl)bis(2-hydroxybenzoate)
