N-tert-butyl-3-methyl-1H-indole-2-carboxamide

1-tert-butyl-3-(2-chloroethyl)urea

叔-丁基氨基甲酸3-(丙酰基氨基)苯基酯

N'-cyclohexyl-2,2-dimethylpropanimidamide

N-tert-butyl-3,3-dimethyl-2-oxobutanamide