英文别名Benzeneacetonitrile, α-ethyl-4-nitro-; 2-(4-nitrophenyl) nitrile; 2-(4-nitrophenyl)butanonitrile; 2-(4-nitrophenyl)butyronitrile; 2-(4-nitro-phenyl)-butyronitril; 2-(4-nitro-phenyl)-butyronitrile; α-(4-Nitro-phenyl)-butyronitril; Indobufen Impurity 17 
