Synonyms:
1,4-bis[2-[2,5-bis(methoxycarbonyl)phenylazo]acetoacetylamino]benzene ; yellow 4gd ; 2,2'-[1,4-phenylenebis[imino(1-acetyl-2-oxo-2,1-ethanediyl)azo]]bis(terephthalic acid dimethyl) ester ; pigment yellow 155 ; 1,4-benzenedicarboxylic acid, 2,2-1,4-phenylenebisimino(1-acetyl-2-oxo-2,1-ethanediyl)azobis-, tetramethyl ester ; 2,2'-[1,4-phenylene-bis[imino(1-acetyl-2-oxoethane-2,1-diyl)azo]]bis(terephthalic acid dimethyl) ester ; n,n'-bis[2-[2,5-bis(methoxycarbonyl)phenylazo]acetoacetyl]-p-phenylenediamine ; tetramethyl 2,2'-[1,4-phenylenebis[imino(1-acetyl-2-oxoethane-1,2-diyl)azo]]bisterephthalate