结构 | 编号 | 化学名称 | Cas号 |
---|---|---|---|
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KY113088 | Chlorine | 7782-50-5 |
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KY113089 | Hydrogen | 1333-74-0 |
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KY113090 | HELIUM | 7440-59-7 |
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KY113091 | Nitrogen and hydrogen mixed gas | |
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KY113092 | argon-neon mixture | |
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KY113093 | KRYPTON | 7439-90-9 |
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KY113094 | NEON | 7440-01-9 |
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KY113095 | Cobalt hydroxide | 21041-93-0 |
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KY113096 | Cerium tetrahydroxide | 12014-56-1 |