(Chloromethyl)sulfonyl chloride 3518-65-8 4-01-00-03053 (Beilstein Handbook Reference) BRN 1811761 Chlorid kyseliny chlormethansulfonove [Czech] Chlormethansulfochlorid [Czech] Chlormethansulfonylchlorid [Czech] Chloromethanesulfonyl chloride Chloromethanesulphonyl chloride EINECS 222-526-1 Methanesulfonyl chloride, chloro-