4-methylbenzenesulfonic acid compound with benzeneseleninic acid (1:1)

octylselanylbenzene

1,1,1,2,2-Pentafluoro-3-(phenylseleno)propane

tert-butyldimethyl((2-(phenylselanyl)cyclohex-1-en-1-yl)oxy)silane

3-[(1'-phenylseleno)ethyl]-2-thia-bicyclo[3.3.0]octane