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结构	编号	化学名称	Cas号
	KY154088	R508B
	KY154089	Fluorgypsum
	KY154090	Trichlorofluoromethane	75-69-4
	KY154091	R404A
	KY154092	r417a
	KY154093	Dichlorodifluoromethane and difluoroethane azeotropic mixture
	KY154094	Chlorodifluoromethane and chloropentafluoroethane mixture with fixed boiling point
	KY154095	DICHLOROTRIFLUOROETHANE	34077-87-7
	KY154096	Sodium amide	7782-92-5