1-benzyl-4-(2-methoxy-5-methylphenyl)sulfonylpiperazine

N,N,3-trimethylbutanamide

2-[(二甲基氨基)甲基]-4-(1,1,3,3-四甲基丁基)-苯酚

4-(dimethylamino)-3,3-dimethylbutan-2-one

N,N-dimethylhex-1-yn-3-amine