2-Chloro-5-((triphenylphosphoranyl)methyl)benzenesulfonyl fluoride 31362-38-6 (BROMIDE SALT) AIDS-156114 AIDS156114 NSC154604 (BROMIDE SALT) Phosphonium, [4-chloro-3-(fluorosulfonyl)benzyl]triphenyl- Phosphonium, {[4-chloro-3-(fluorosulfonyl)benzyl]triphenyl-,} bromide