Synonyms: | Hydrogen[hydrogen4-hydroxy-3-[(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo]benzenesulfonato(2-)][4'-[4-[(2-hydroxy-5-nitrophenyl)azo]-3-methyl-5-oxo-2-pyrazolin-1-yl]acrylanilidato(2-)]chromate(III)(7CI); 2-Propenamide,N-[4-[4,5-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]phenyl]-,chromium complex; Benzenesulfonic acid,3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxy-,chromium complex |