142-84-7
二正丙胺
+
21139-18-4
4,6-dimethyl-1-phenylpyrimidin-2-one
→
~49%
90128-45-3
3-(4-anilinopent-3-en-2-ylidene)-1,1-dipropylurea
90128-43-1
1-(4-anilinopent-3-en-2-ylidene)-3-propylurea