2-Naphthol,1-((((4-((2-hydroxy-1-naphthyl)azo)-3-methylphenyl)phenylmethylene)-2,5-dimethylphenyl)azo), 2-Naphthalenol,1-(2-(4-((4-(2-(2-hydroxy-1-naphthalenyl)diazenyl)-2,5-dimethylphenyl)phenylmethyl)-2-methylphenyl)diazenyl), EINECS 266-131-2, 2-Naphthalenol,1-((4-((4-((2-hydroxy-1-naphthalenyl)azo)-2,5-dimethylphenyl)phenylmethyl)-2-methylphenyl)azo), 1-((4-((4-((2-Hydroxy-1-naphthyl)azo)-2,5-dimethylphenyl)phenylmethyl)-2-methylphenyl)azo)-2-naphthol,