甲基酮环己酯

1-苯酰基-3-苯基硫脲

2-(5,5-dimethyl-hexahydro-pyrimidin-2-yl)-2-methyl-propionic acid amide

2,2-二甲基-1,3-丙二胺

3-氨基-2,2-二甲基丙腈