Also Called: Chromium, 2-[[1-(3-chlorophenyl)-4, 5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-5-[ (methylamino)sulfonyl]benzoate 4-hydroxy-3-[(2-hydroxy-1- naphthalenyl)azo]-N-(3-methoxypropyl)benzenesulfonamide complexes;Chromium, 2-[[1-(3-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-5-[(methylamino)sulfonyl]benzoate 4-hydroxy-3-[(2-hydroxy-1-naphthalenyl)azo]-N-(3-methoxypropyl)benzenesulfonamide complexes;Chromium, 2-[2-[1-(3-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]-5-[(methylamino)sulfonyl]benzoate 4-hydroxy-3-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-N-(3-methoxypropyl)benzenesulfonamide complexes