Synonyms: | 6-chloro-4-[[4,5-dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-1H-pyrazol-4-yl]azo]toluene-3-sulphonic acid, barium salt;6-Chloro-4-((4,5-dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-1H-pyrazol-4-yl)azo)toluene-3-sulphonic acid, barium salt;Einecs 285-010-5 |