N,N-二甲基-2-甲氧基乙酰胺

N-硝二甲胺

[2-[(dimethylamino)methyl]pyridin-3-yl] N,N-dimethylcarbamate

3-hydroxy-1,1-dimethylurea

N,N,5-三甲基-1H-吡唑-1-甲酰胺