Synonyms: Butanamide,2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo-(9CI);2,2'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide;Benzidine Yellow GE;C.I. 21100;Diarylide Yellow;Elkon Fast Yellow GR;Graphtol Yellow RGS;Helio Fast Yellow GRN;Hostaperm Yellow GR;Irgalite Yellow BAW;Irgalite Yellow BGW;Irgalite Yellow LBIW;Isol Benzidine Fast Yellow GRX spec;IsolDiaryl Yellow GRF;Keystone Jet Print Micro Yellow;Latexol Fast Yellow JR;Lionol Yellow 1314;Lionol Yellow FG 1310;Microlith Yellow BAW-WA;MonoliteFast Yellow GLV;Monolite Yellow GLA;PermanentYellow GR;