Synonyms:
benzenesulfonicacid,2,5-dichloro-4-[4,5-dihydro-3-methyl-4-[[2-methyl-5-[(phenylamino)sulfonyl]phenyl]azo]-5-oxo-1h-pyrazol-1-yl]-(9ci) ; benzenesulfonic acid,2,5-dichloro-4-[4,5-dihydro-3-methyl-4-[2-[2-methyl-5-[(phenylamino)sulfonyl]phenyl]diazenyl]-5-oxo-1h-pyrazol-1-yl]- ; einecs 288-426-5 ; 4-(4-((5-(anilinosulphonyl)-o-tolyl)azo)-4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1-yl)-2,5-dichlorobenzenesulphonic acid ; 2,5-dichloro-4-[[4,5-dihydro-3-methyl-4-[[2-methyl-5-[(phenylamino)sulfonyl]phenyl]azo]-5-oxo-1h-pyrazol]-1-yl]benzenesulfonic acid ; 4-[4-[[5-(anilinosulphonyl)-o-tolyl]azo]-4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1-yl]-2,5-dichlorobenzenesulphonic acid
