57253-41-5
2,2-dichloro-1,4-dioxane
+
57253-40-4
5-chloro-2,3-dihydro-1,4-dioxine
100-01-6
4-硝基苯胺
→
811450-82-5
2-(2-氯乙氧基)-n-(4-硝基苯基)乙酰胺
39229-33-9
2-(2-chloroethoxy)acetyl chloride
438056-69-0
4-(4-氨基苯基)吗啉-3-酮
446292-04-2
4-(3-氧代-4-吗啉基)硝基苯