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| CAS号 : | 5211-23-4 |
精确质量 : | 263.11600 |
| 分子式 : | C14H17NO4 |
logP : | 1.89850 |
| 分子量 : | 263.28900 |
PSA : | 55.84000 |
N-Z-L-脯氨酸甲酯 | |
1-O-benzyl 2-O-methyl (2S)-pyrrolidine-1,2-dicarboxylate | |
5211-23-4 | |
C14H17NO4 | |
263.28900 | |
55.84000 | |
1.89850 | |
263.11600 |
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n20/D 1.5217(lit.)
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>230 °F
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375ºC at 760 mmHg
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1.175 g/mL at 25ºC(lit.)
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3
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2933990090
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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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