结构 | 编号 | 化学名称 | Cas号 |
---|---|---|---|
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KY154087 | PROPANE | 74-98-6 |
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KY154088 | R508B | |
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KY154089 | Fluorgypsum | |
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KY154090 | Trichlorofluoromethane | 75-69-4 |
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KY154091 | R404A | |
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KY154092 | r417a | |
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KY154093 | Dichlorodifluoromethane and difluoroethane azeotropic mixture | |
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KY154094 | Chlorodifluoromethane and chloropentafluoroethane mixture with fixed boiling point | |
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KY154095 | 2,2-二氯-1,1,1-三氟乙烷 | 34077-87-7 |