4-Dimethylaminoazobenzene-4-carboxylic Acid
4-((4-Aminophenyl)diazenyl)benzoic acid
(E)-4,4'-(Diazene-1,2-diyl)bis(2-methylbenzoic acid)
(E)-4-((4-Hydroxyphenyl)diazenyl)benzoic acid
4,4'-(E)-Diazene-1,2-diyldibenzoic acid
