4-NITROBENZENESULFONYL CHLORIDE
p-nitrobenzene sulfonyl chloride; p-Nitrobenzenesulfonyl chloride; 4-Nitrobenzenesulphonyl chloride; 4-Nitrobenzene-1-sulfonyl chloride; 4-nitro-benzenesulfonylchlorid; 4-Nitrophenylsulfonyl chloride; 4-Nitrophenylsulfonylchloride; Benzenesulfonyl chloride, 4-nitro-; Benzenesulfonyl chloride, p-nitro-; Benzenesulfonylchloride,4-nitro-; p-Nitrobenzene sulphonyl chloride; p-Nitrophenylsulfonyl chloride