23379-27-3 3-Chloro-4-(N,N-dimethylthiocarbamyloxy)benzenesulfonyl fluoride 3-Chloro-4-hydroxybenzenesulfonyl fluoride N,N-dimethylthiocarbamate Benzenesulfonyl fluoride, 3-chloro-4-hydroxy-, dimethylthiocarbamate Carbamothioic acid, dimethyl-, O-[2-chloro-4-(fluorosulfonyl)phenyl] ester NSC194834