3,6-二氢-4-[[(三氟甲基)磺酰]氧基]-1(2H)-吡啶甲酸叔丁酯

1,4-Dioxaspiro[4.5]dec-7-en-8-yl trifluoromethanesulfonate

2-(三氟甲基 磺酰氧基)-1-环乙烯-1-羧酸乙酯

ethyl 3-(trifluoromethylsulfonyloxy)but-2-enoate

3-(((三氟甲基)磺酰基)氧基)-5,6-二氢吡啶-1(2H)-羧酸叔丁酯