英文别名2-Cyano-1,1-biphenyl-4-carboxaldehyde; 2'-Cyano-4-formylbiphenyl; 2-(4-formylphenyl)benzonitrile; [1,1'-Biphenyl]-2-carbonitrile, 4'-formyl-; Telmisartan Impurity 46; Iloprost Impurity 13 (16-(S)-Iloprost); 4'-Formyl-[1,1'-biphenyl]-2-carbonitrile; [1,1'-Biphenyl]-2-carbonitrile,4'-formyl; o-cyano-4-formylbiphenyl; 4'-formyl-biphenyl-2-carbonitrile; BIP038; 2'-cyano-4-formyl-biphenyl; 4'-Formylbiphenyl-2-carbonitrile; 4'-Formyl-2-biphenylcarbonitrile 
