3-Acetylbenzenesulfonyl fluoride 3-Acetylbenzenesulphonyl fluoride 709-60-4 Acetylbenzenesulfonyl fluoride BENZENESULFONYL FLUORIDE, m-ACETYL- BRN 2721786 Benzenesulfonyl fluoride, 3-acetyl- EINECS 211-912-5 NSC 87557 m-(Fluorosulfonyl)acetophenone