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| CAS号 : | 7275-43-6 |
精确质量 : | 188.05900 |
| 分子式 : | C10H8N2O2 |
logP : | 2.21060 |
| 分子量 : | 188.18300 |
PSA : | 50.92000 |
N,N'-二氧化-2,2'-联吡啶 | |
2,2'-DIPYRIDYL N,N'-DIOXIDE | |
7275-43-6 | |
C10H8N2O2 | |
188.18300 | |
50.92000 | |
2.21060 | |
188.05900 |
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灰白色至奶油色粉末
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296-298ºC(lit.)
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296-298ºC(lit.)
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S26; S36
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Xi
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R36/37/38
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2933399090
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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