1H-Indazolium, 3-((4-(diethylamino)-2-methylphenyl)azo)-1,2-dimethyl-5-nitro-, acetate 29926-77-0 3-((4-(Diethylamino)-o-tolyl)azo)-1,2-dimethyl-5-nitro-1H-indazolium acetate EINECS 249-959-9