3-methyl-1,1-dipropylurea

6-(二丙基氨基)-3,4,5,6,7,8-六氢萘-1(2H)-酮

N,N-二丙基苯胺

2-溴-N,N-二丙基苯磺酰胺

4-二丙基氨基-1-丁醇