Synonyms: Benzenesulfonamide,N-[(1S)-5-amino-1-(chloroacetyl)pentyl]-4-methyl-, monohydrochloride (9CI);Benzenesulfonamide, N-[5-amino-1-(chloroacetyl)pentyl]-4-methyl-,monohydrochloride, (S)-; p-Toluenesulfonamide,N-[5-amino-1-(chloroacetyl)pentyl]-, monohydrochloride, L- (8CI); N-a-Tosyl-L-lysylchloromethane hydrochloride;Na-p-Tosyl-L-lysine chloromethylketone hydrochloride