3-(4-chlorophenyl)-1,1-dimethylthiourea

1,3-Bis(4-chlorphenyl)-6-(dimethylamino)-5,6-dihydro-5,5-dimethyl-2,4(1H,3H)-pyrimidindithion

3-二甲基氨基-2,2-二甲基丙醛

7-Dimethylamino-4,6,6-trimethylhexahydro-1,4-oxazepin

4-Benzyl-7-dimethylamino-6,6-dimethylhexahydro-1,4-oxazepin