Synonyms:
einecs 287-903-5 ; calcium 2-chloro-5-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfonatophenyl)-1h-pyrazol-4-yl]azo]benzenesulfonate ; calcium 2-chloro-5-((4,5-dihydro-3-methyl-5-oxo-1-(3-sulphonatophenyl)-1h-pyrazol-4-yl)azo)benzenesulphonate ; calcium 2-chloro-5-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphonatophenyl)-1h-pyrazol-4-yl]azo]benzenesulphonate