1,1-二氟-2-乙烯基环丙烷

difluoromethyl(triphenyl)phosphanium,bromide

(difluoromethyl)tris(dimethylamino)phosphonium bromide

3-chloro-2-phenylperfluoropropene-1

1,2,3,4,5-pentafluoro-6-(1,1,3,3,3-pentafluoroprop-1-en-2-yl)benzene