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| CAS号 : | 19063-57-1 |
精确质量 : | 161.04800 |
| 分子式 : | C9H7NO2 |
logP : | 1.95640 |
| 分子量 : | 161.15700 |
PSA : | 56.23000 |
7-氨基香豆素 | |
7-aminochromen-2-one | |
19063-57-1 | |
C9H7NO2 | |
161.15700 | |
56.23000 | |
1.95640 | |
161.04800 |
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1.658
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219.3ºC
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381.4ºC at 760mmHg
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1.35g/cm3
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5.09E-06mmHg at 25°C
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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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