(4-hydroxy-2-methylbut-2-enyl)-triphenylphosphanium,bromide

4-fluoro-N-(triphenyl-λ⁵-phosphanylidene)benzenesulfonamide

(3-甲氧基丙基)三苯基溴化膦

3-oxopentan-2-yl(triphenyl)phosphanium,bromide

triphenyl-[[4-(2-phenylethenyl)phenyl]methyl]phosphanium,bromide