4-Iodobenzenesulfonyl chloride 4-Iodobenzenesulphonyl chloride 98-61-3 Benzenesulfonyl chloride, 4-iodo- Benzenesulfonyl chloride, p-iodo- (8CI) EINECS 202-686-9 Iodobenzene-p-sulfonyl chloride NSC 77079 P-IODOBENZENESULPHONYL CHLORIDE Pipsyl chloride Pipsyl choride