2-((4-Dimethylamino)phenylazo)benzoic acid 2-(4-Dimethylaminophenylazo)benzoic acid 2-Carboxy-4'-(dimethylamino)azobenzene 4'-Dimethylaminoazobenzene-2-carboxylic acid 4-Dimethylamino-2'-carboxylazobenzene 493-52-7 845-10-3 Benzoic acid, 2-((4-(dimethylamino)phenyl)azo)- Benzoic acid, 2-((4-dimethylamino)phenylazo)- Benzoic acid, o-((p-(dimethylamino)phenyl)azo)- C.I. 13020 C.I. Acid Red 2 C.I. Acid Red 2 (8CI) CCRIS 2250 CI 13020 CI Acid Red 2 Cerven kysela 2 [Czech] Cerven methylova [Czech] Dimethylaminoazobenzene-2-carboxylic acid EINECS 207-776-1 HSDB 2786 Methyl red NSC 215212 O-METHYL RED o-((p-(Dimethylamino)phenyl)azo)benzoic acid p-(Dimethylamino)azobenzene-o-carboxylic acid