BRL-504813-(N,N-Dimethylsulfonamido)-4-methylnitrobenzene, 5-Nitro-2-N,N-trimethylbenzenesulfonamide5-Nitro-2,N,N-trimethylbenzenesulfonamideBRL 50481BRL 50481BRL504813-(N,N-dimethylsulfonamido)-4-methyl-nitrobenzeneN,N,2-trimethyl-5-nitrobenzene-1-sulfonamide