Synonyms: 15110-84-6;2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)di(e)diazene-2,1-diyl]bis[n-(2,5-dimethoxyphenyl)-3-oxobutanamide];EINECS 239-160-3;AC1L3A8T;AC1Q3QI6;AR-1D0869;2,2'-((3,3'-Dichloro-4,4'-biphenylylene)bis(azo))bis(2',5'-dimethoxyacetoacetanilide);2,2'-((3,3'-Dichloro-1,1'-biphenyl-4,4'-diyl)bis(azo))bis(N-(2,5-dimethoxyphenyl)-3-oxo-butanamide;2,2'-(3,3'-Dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(N-(2,5-dimethoxyphenyl)-3-oxobutanamide);2-[[2-chloro-4-[3-chloro-4-[[1-(2,5-dimethoxyanilino)-1,3-dioxobutan-2-yl]diazenyl]phenyl]phenyl]diazenyl]-N-(2,5-dimethoxyphenyl)-3-oxobutanamide;Butanamide, 2,2'-((3,3'-dichloro(1,1'-biphenyl)-4,4'-diyl)bis(2,1-diazenediyl))bis(N-(2,5-dimethoxyphenyl)-3-oxo-;Butanamide, 2,2'-((3,3'-dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(N-(2,5-dimethoxyphenyl)-3-oxo-;Butanamide, 2,2'-((3,3'-dichloro-(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(3-hydroxy-N-2,5-dimethoxyphenyl-;Butanamide, 2,2'-[(3,3'-dichloro[1,1'- biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,5-dimethoxyphenyl )-3-oxo-