67-56-1
甲醇
+
75-87-6
三氯乙醛
→
684-31-1
Sodium methyl (2,2,2-trichloro-1-hydroxyethyl)phosphonate
52-68-6
敌百虫
867-73-2
1,1,1-trichloro-2-dimethoxyphosphoryl-2-methoxyethane