Synonyms: Benzenesulfonamide,N,N'-ethylenebis[3-nitro- (7CI,8CI); Di-m-nitrobenzenesulfonylethylenediamine;Dinsed; N,N'-Bis[3-nitrobenzenesulfonyl]ethylenediamine;N,N'-Di(3-nitrobenzenesulfonyl)ethylenediamine;N,N'-Ethylenebis[3-nitrobenzenesulfonamide];N,N'-Ethylenebis[m-nitrobenzenesulfonamide]; NSC 5109