2,3,4,4,5,6,7,8-octafluoronaphthalen-1-one

1-oxoperfluoro-1,2-dihydronaphthalene

1,1,2-三苯乙烷

N,N'-二甲基-N,N'-二苯基-1,2-乙二胺

tert-butyl 4-chlorobenzoate