3-11-00-00331 (Beilstein Handbook Reference) 329-98-6 BRN 2088311 Benzenemethanesulfonyl fluoride Benzylsulfonyl fluoride Benzylsulphonyl fluoride EINECS 206-350-2 NSC 88499 PMSF Phenylmethanesulfonyl fluoride Phenylmethylsulfonyl fluoride alpha-TOLUENESULFONYL FLUORIDE alpha-Toluenesulphonyl fluoride