4185-69-7
氯化-1-(2,4-二硝基苯基)吡啶嗡盐
+
109-89-7
二乙胺
→
77226-53-0
5-(diethylamino)penta-2,4-dienal
83073-86-3
5-[4-(dimethylamino)phenyl]penta-2,4-dienal