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| CAS号 : | 3190-70-3 |
精确质量 : | 157.07400 |
| 分子式 : | C7H11NO3 |
logP : | 0.99630 |
| 分子量 : | 157.16700 |
PSA : | 55.40000 |
(S)-(-)-4-异丁基氧氮杂环戊烷-2,5-二酮 | |
N-Carboxy-L-leucine anhydride | |
3190-70-3 | |
C7H11NO3 | |
157.16700 | |
55.40000 | |
0.99630 | |
157.07400 |
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1.451
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76-77ºC
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1.125 g/cm3
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S22-S24/25
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2934999090
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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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