2-((4-Methoxy-2-nitrophenyl)azo)-3-oxo-N-(o-tolyl)butyramide 2-((4-Methoxy-2-nitrophenyl)azo)-N-(2-methylphenyl)-3-oxobutanami- de 3819-14-5 6371-96-6 AI3-30767 Butanamide, 2-((4-methoxy-2-nitrophenyl)azo)-N-(2-methylphenyl)-3-oxo- C.I. 11725 C.I. Pigment Orange 1 (VAN) (8CI) CI 11725 EINECS 228-901-6 Ext D and C Orange No. 1 Fanchon Orange (Hansa Orange) Fanchon Orange WD-225 Fanchon Orange YH-5 Fastona Orange 3R Fenalac Yellow 3R Hansa Yellow 3RA Lutetia Fast Yellow 7R Mono Fast Orange Monolite Fast Orange 3G NSC 17265 Pigment Yellow 3R Pigment orange 1