(S)-2-((tert-butyldiphenylsilyl)oxy)-1-((3aS,4S,6aS)-2,2-dimethyl-6-oxotetrahydrofuro[3,4-d][1,3]dioxol-4-yl)ethyl trifluoromethanesulfonate

2-chlorophenanthren-9-yl trifluoromethanesulfonate

(9aS)-3-methyl-6,10-dioxo-1-phenyl-6,9,9a,10-tetrahydro-1H-2-oxa-6a,10a-diazabenzo[cd]cyclopenta[g]azulen-8-yl trifluoromethanesulfonate

trifluoromethanesulfonic acid 2'-fluoro-5-nitrobiphenyl-2-yl ester

ethyl (trifluoro-methane-sulfonyloxy)cinnamate