20781-06-0
2,4-二氨基嘧啶-5-甲醛
+
13388-75-5
3,5-二甲氧基苯基乙腈
→
~97%
192705-78-5
6-(3,5-二甲氧基苯基)吡啶并[2,3-d]嘧啶-2,7-二胺
862370-79-4
2-N-[4-(diethylamino)butyl]-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidine-2,7-diamine