| Synonym | 1,1'-[(phenylmethylene)bis[(2-ethoxy-4,1-phenylene)azo]]bis(2-naphthol), 2-Naphthalenol, 1,1'-[(phenylmethylene)bis[ (2-ethoxy-4,1-phenylene)azo]]bis-, 1,1'-[(Phenylmethylene)bis[(2-ethoxy-4,1-phenylene)azo]]bis(2-naphthalenol), 1,1'-((Phenylmethylene)bis((2-ethoxy-4,1-phenylene)azo))bis(2-naphthalenol), EINECS 277-019-8, 1,1'-((Phenylmethylene)bis((2-ethoxy-4,1-phenylene)azo))bis(2-naphthol), 2-Naphthalenol, 1,1'-((phenylmethylene)bis((2-ethoxy-4,1-phenylene)-2,1-diazenediyl))bis-, 2-Naphthalenol, 1,1'-((phenylmethylene)bis((2-ethoxy-4,1-phenylene)azo))bis- |