| Synonyms: |
Pigment Yellow 121; C.I. 21091; 2,2'-((3,3'-Dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(N-(2-chlorophenyl)-3-oxobutyramide); 2-[2-Chloro-4-[3-chloro-4-[1-[(2-chlorophenyl)amino]-1,3-dioxobutan-2-yl]diazenylphenyl]phenyl]diazenyl-N-(2-chlorophenyl)-3-oxobutanamide |
