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| CAS号 : | 7734-80-7 |
精确质量 : | 190.02700 |
| 分子式 : | C10H6O4 |
logP : | 1.49120 |
| 分子量 : | 190.15200 |
PSA : | 67.51000 |
6-羧基香豆素 | |
2-oxochromene-6-carboxylic acid | |
7734-80-7 | |
C10H6O4 | |
190.15200 | |
67.51000 | |
1.49120 | |
190.02700 |
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1.639
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185.4ºC
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440ºC at 760 mmHg
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1.466g/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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