SPECIAL RED 3R, 1,1’-(benzylidene)bis((2-methoxy-p-phenylene)(azo))-di-2-naphtho, 1,1’-(benzylidenebis((2-methoxy-p-phenylene)(azo))di-2-naphthol), 1,1’-[(phenylmethylene)bis[(2-methoxy-4,1-phenylene)azo]]bis-2-naphthaleno, 1,1’-[(phenylmethylene)bis[(2-methoxy-4,1-phenylene)azo]]bis-2-Naphthalenol, 3,3’-dimethoxytriphenylmethane-4,4’-bis(1’’-azo-2’’-naphthol), C.I.21260, 1,1'-[(phenylmethylene)bis[(2-methoxy-4,1-phenylene)azo]]bis(2-naphthol)