Triflic acid1493-13-6100 % similar Trifluoromethanesulfonic anhydride358-23-643 % similar Perfluorobutanesulfonic acid375-73-542 % similar Perfluorooctanesulfonic acid1763-23-141 % similar Perfluorohexanesulfonic acid355-46-441 % similar Perfluoroheptanesulfonic acid375-92-841 % similar Trifluoromethanesulfonyl fluoride335-05-738 % similar Perfluoro(2-ethoxyethane)sulfonic acid113507-82-738 % similar Ammonium perfluorooctylsulfonate29081-56-937 % similar Trifluoromethanesulfonyl chloride421-83-036 % similar 1,1,1-Trifluoromethanesulfonamide421-85-236 % similar Bistriflimide82113-65-336 % similar Lutetium(III) trifluoromethanesulfonate126857-69-032 % similar Indium(III) trifluoromethanesulfonate128008-30-032 % similar Dysprosium(III) trifluoromethanesulfonate139177-62-132 % similar Erbium triflate139177-64-332 % similar Thulium(III) trifluoromethanesulfonate141478-68-432 % similar Scandium(III) trifluoromethanesulfonate144026-79-932 % similar Terbium (III) trifluoromethanesulfonate148980-31-832 % similar Hafnium(IV) trifluoromethanesulfonate161337-67-332 % similar