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| CAS号 : | 28057-52-5 |
精确质量 : | 132.05300 |
| 分子式 : | C4H8N2O3 |
logP : | -0.32570 |
| 分子量 : | 132.11800 |
PSA : | 106.41000 |
(3S)-3,4-二氨基-4-氧代-丁酸 | |
(3S)-3,4-diamino-4-oxobutanoic acid | |
28057-52-5 | |
C4H8N2O3 | |
132.11800 | |
106.41000 | |
-0.32570 | |
132.05300 |
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198.4ºC
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404.4ºC at 760 mmHg
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1.404 g/cm3
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-20ºC
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2924199090
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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% |
