Synonyms:
einecs 287-904-0 ; calcium 5-acetamido-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphonatophenyl)-1h-pyrazol-4-yl]azo]benzenesulphonate ; calcium 5-acetamido-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfonatophenyl)-1h-pyrazol-4-yl]azo]benzenesulfonate ; benzenesulfonicacid,5-(acetylamino)-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1h-pyrazol-4-yl]azo]-,calcium salt (1:1) (9ci) ; benzenesulfonic acid,5-(acetylamino)-2-[2-[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1h-pyrazol-4-yl]diazenyl]-,calcium salt (1:1) ; calcium 5-acetamido-2-((4,5-dihydro-3-methyl-5-oxo-1-(3-sulphonatophenyl)-1h-pyrazol-4-yl)azo)benzenesulphonate
