EINECS 204-444-8, 2-Methyl-5-Nitrobenzene-1-Sulfonyl Chloride, 5-Nitro-o-toluenesulfonyl Chloride, 4-nitrotoluene-2-sulfochloride, Benzenesulfonyl chloride,2-methyl-5-nitro, 2-Methyl-5-nitrobenzenesulfonylchloride, 5-nitro-2-methyl-phenylsulfonyl chloride, 4-Nitrotoluene-2-sulphonyl chloride, 2-Methyl-5-nitrobenzenesulfonyl Chloride, 2-methyl-5-nitro-benzene-sulfonyl chloride, 4-Nitrotoluen-2-sulfochlorid, 2-methyl-5-nitro-benzenesulphonyl chloride, o-Toluenesulfonyl chloride,5-nitro, sulfonyl chloride, 5-nitro-2-methylbenzenesulfonylchloride