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| CAS号 : | 4049-33-6 |
精确质量 : | 318.09500 |
| 分子式 : | C13H18O9 |
logP : | -0.29910 |
| 分子量 : | 318.27700 |
PSA : | 114.43000 |
1,2,3,4-四-O-乙酰-β-D-吡喃木糖 | |
1,2,3,4-Tetra-O-acetyl-.β.-D-xylopyranose | |
4049-33-6 | |
C13H18O9 | |
318.27700 | |
114.43000 | |
-0.29910 | |
318.09500 |
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1.475
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157ºC
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362.9ºC at 760 mmHg
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1.29g/cm3
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1.87E-05mmHg at 25°C
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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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