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| CAS号 : | 1954-45-6 |
精确质量 : | 218.10600 |
| 分子式 : | C12H14N2O2 |
logP : | 2.13100 |
| 分子量 : | 218.25200 |
PSA : | 79.11000 |
4-甲基-DL-色氨酸 | |
2-amino-3-(4-methyl-1H-indol-3-yl)propanoic acid | |
1954-45-6 | |
C12H14N2O2 | |
218.25200 | |
79.11000 | |
2.13100 | |
218.10600 |
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228.4ºC
|
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2-8ºC
|
|
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1.313 g/cm3
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|
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454.1ºC at 760 mmHg
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2933990090
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2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
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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% |
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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% |
