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| CAS号 : | 85157-21-7 |
精确质量 : | 219.05300 |
| 分子式 : | C11H9NO4 |
logP : | 1.58350 |
| 分子量 : | 219.19300 |
PSA : | 93.53000 |
7-氨基-4-羧甲基香豆素 | |
2-(7-amino-2-oxochromen-4-yl)acetic acid | |
85157-21-7 | |
C11H9NO4 | |
219.19300 | |
93.53000 | |
1.58350 | |
219.05300 |
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1.655
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269.052ºC
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|
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521.266ºC at 760 mmHg
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1.465g/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% |
