2,2,7,7-tetraphenyloctanedinitrile

1-乙基-3,3-二苯基-吡咯烷-2-酮

4-(diethylamino)-2,2-diphenylbutanoic acid

2-benzhydryl-1-methylpiperidine

2-(2,2-diphenylvinyl)-1,1,1,3,3,3-hexamethyldisilazane