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| CAS号 : | 569-31-3 |
精确质量 : | 194.05800 |
| 分子式 : | C10H10O4 |
logP : | 1.37420 |
| 分子量 : | 194.18400 |
PSA : | 44.76000 |
6,7-二甲氧基-1(3h)-异苯并呋喃酮 | |
6,7-dimethoxy-3H-2-benzofuran-1-one | |
569-31-3 | |
C10H10O4 | |
194.18400 | |
44.76000 | |
1.37420 | |
194.05800 |
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1.547
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185.1ºC
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404.2ºC at 760mmHg
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1.26g/cm3
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2932209090
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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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