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| CAS号 : | 17812-32-7 |
精确质量 : | 147.05300 |
| 分子式 : | C5H9NO4 |
logP : | -0.33830 |
| 分子量 : | 147.12900 |
PSA : | 89.62000 |
L-天门冬氨酸 1-甲酯 | |
(3S)-3-amino-4-methoxy-4-oxobutanoic acid | |
17812-32-7 | |
C5H9NO4 | |
147.12900 | |
89.62000 | |
-0.33830 | |
147.05300 |
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118.7ºC
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272.7ºC at 760 mmHg
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186ºC
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1.299 g/cm3
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0.00166mmHg at 25°C
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2-8ºC
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2922509090
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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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