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| CAS号 : | 51064-65-4 |
精确质量 : | 470.10700 |
| 分子式 : | C21H26O8S2 |
logP : | 5.09590 |
| 分子量 : | 470.55600 |
PSA : | 121.96000 |
1,4-甲苯磺酰基-2,3-异亚丙基苏糖醇 | |
(4R,5R)-(+)-4,5-Bis(tosyloxymethyl)-2,2-dimethyl-1,3-dioxolane | |
51064-65-4 | |
C21H26O8S2 | |
470.55600 | |
121.96000 | |
5.09590 | |
470.10700 |
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1.539
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米色
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321.7ºC
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608.3ºC at 760 mmHg
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90-92 °C
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1.275 g/cm3
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3
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S22-S24/25
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Xi
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R36/37/38
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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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