英文别名2-methylsulfonylbenzonitrile; 2-methanesulfonyl-benzonitrile; o-Methylsulfon-benzonitril; 2-Methylsulfon-benzoesaeure-nitril; Benzonitrile,2-(methylsulfonyl); 2-Methansulfonyl-benzonitril; 2-Methylsulfon-benzonitril; 2-Methylsulphonyl benzonitrile; Benzonitrile, 2-(methylsulfonyl)- 
