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| CAS号 : | 17833-53-3 |
精确质量 : | 147.05300 |
| 分子式 : | C5H9NO4 |
logP : | -0.47540 |
| 分子量 : | 147.12900 |
PSA : | 86.63000 |
N-甲基-DL-天冬酸(一水) | |
2-(methylamino)butanedioic acid | |
17833-53-3 | |
C5H9NO4 | |
147.12900 | |
86.63000 | |
-0.47540 | |
147.05300 |
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1.494
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110ºC
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258.2ºC at 760mmHg
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1.343g/cm3
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0.0042mmHg at 25°C
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S22; S24/25
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2922499990
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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% |
