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| CAS号 : | 4515-23-5 |
精确质量 : | 249.06400 |
| 分子式 : | C12H11NO5 |
logP : | 1.14580 |
| 分子量 : | 249.21900 |
PSA : | 81.70000 |
Z-天冬氨酸酸酐 | |
benzyl N-[(3S)-2,5-dioxooxolan-3-yl]carbamate | |
4515-23-5 | |
C12H11NO5 | |
249.21900 | |
81.70000 | |
1.14580 | |
249.06400 |
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1.573
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白色粉末
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250.283ºC
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490.232ºC at 760 mmHg
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123-124ºC(lit.)
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1.37g/cm3
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2924299090
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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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