Keywords methane tetrachloride;diphenyl ketone;ethylene tetrachloride;cinnamic acid;trichloroacetyl chloride;methane chloride;chloroform;

• 四氯化碳;二苯甲酮;四氯乙烯;肉桂酸;三氯乙酰氯;一氯甲烷;氯仿;