三甲基乙酰胺

N-ethyl-2,2-dimethylpropanamide

N-[3-(2,2-dimethylpropanoylamino)propyl]-2,2-dimethylpropanamide

2-tert-butyl-1,4,5,6-tetrahydropyrimidine

(9CI)-2-(1,1-二甲基乙基)-嘧啶