英文名称
Chromate(2-), [2-amino-4-(amino-kappaN)-5-[2-[2-(hydroxy-kappaO)-5-nitrophenyl]diazenyl-kappaN1]benzenesulfonato(3-)][2,4-dihydro-4-[2-[2-(hydroxy-kappaO)-5-nitrophenyl]diazenyl-kappaN1]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-kappaO3]-, hydrogen (1:2)