2,2,2-三氯乙酸乙酯

5-chloro-2-hydroxy-N-(2,2,2-trichloro-1-hydroxyethyl)benzamide

phosphoric acid,1,2,2,2-tetrachloroethanol

2,2-dichloroethenyl 3-methylbutanoate

2,2-dichloroethenyl 2-methylpropanoate