(2-氨基-4,5-二甲基-3-噻吩)(4-氯苯基)甲酮

4,4'-双仲丁氨基二苯基甲烷

5-Oxo-4-methyl-capronsaeure-aethylester

1-(4-吗啉基)-1-丁烷硫酮