Synonyms: | Chromate(1-),bis[2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]-;3H-Pyrazol-3-one,2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-, chromiumcomplex; 4-[(2-Hydroxy-4-nitrophenyl)azo]-3-methyl-1-phenyl-5-pyrazolonechromium complex (2:1); Disperse Red SMP; Dispersive Gray SMP |