.alpha.-Toluenesulfonyl chloride 1939-99-7 Benzenemethanesulfonyl chloride Benzylsulfochloride Benzylsulfonyl chloride EINECS 217-717-1 Methanesulfonyl chloride, phenyl- NSC 41894 Phenylmethanesulfonyl chloride Toluene-alpha-sulphonyl chloride alpha-Toluenesulfonyl chloride (8CI)