1121-60-4
吡啶-2-甲醛
+
17354-04-0
2-(4,5-二甲氧基-2-硝基苯基)乙腈
→
5415-51-0
2-(4,5-dimethoxy-2-nitrophenyl)-3-pyridin-2-ylprop-2-enenitrile