3-亚苄基-2,4-戊二酮

2-甲基-1-苯基-丙-2-烯-1-酮

N,N-dibenzyl 2-benzoyl-2-propane selenenamide

bis-2-benzoyl-2-propyl selenide

2,2'-triselanediylbis(2-methyl-1-phenylpropan-1-one)