Synonyms
2-[(4-chloro-2-nitrophenyl)azo]-n-(2,3-dihydro-2-oxo-1h-benzimidazol-5-yl)-3-oxobutyramide;c.i. 11780;Pigment Orange 36;permanent orange hsl;Butanamide, 2-(4-chloro-2-nitrophenyl)azo-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-;BENZIMIDAZALONE ORANG