102449-24-1
2-Cyano-4-phenyl-3-(2-tolyl)-valeriansaeureaethylester
+
105-36-2
溴代乙酸乙酯
→
114999-16-5
3-Aethoxycarbonyl-3-cyano-5-phenyl-4-(2-tolyl)-capronsaeuremethylester