103651-07-6 Poly(oxy-1,2-ethanediyl), alpha-(2-(3,6-bis(diethylamino)xanthylium-9-yl)benzoyl)-omega-hydroxy-, bis(2,4-dihydro-4-((2-(hydroxy-kappaO)-5-nitrophenyl)azo-kappaN1)-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-kappaO3)chromate(1-) Poly(oxy-1,2-ethanediyl), alpha-(2-(3,6-bis(diethylamino)xanthylium-9-yl)benzoyl)-omega-hydroxy-, bis(2,4-dihydro-4-((2-hydroxy-5-nitrophenyl)azo)-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-))chromate(1-)