120672-82-4
碳亚胺二氯化, (4-氰基苯基)-
→
~89%
2980-80-5
4-Isocyanobenzonitrile
6321-94-4
N-(4-氰基苯基)甲酰胺
~80%
67-66-3
氯仿
+
873-74-5
对氨基苯腈
~20%