S-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl) 2,2,2-trifluoroethanethioate

2-[chloro(difluoro)methyl]-2,3,3-trifluorooxirane

2-ethoxy-1,1,1,2,3,3,3-heptafluoropropane

2,2,4,4-tetrakis(trifluoromethyl)-1,3-dithietane-1,1,3,3-tetroxide

perfluoro(2,5-dimethyl-4-oxa-3,5-diazahex-2-ene)