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| CAS号 : | 938-54-5 |
精确质量 : | 171.12600 |
| 分子式 : | C9H17NO2 |
logP : | 0.97170 |
| 分子量 : | 171.23700 |
PSA : | 29.54000 |
(S)-(-)-1-乙基-2-吡咯烷羧酸乙酯 | |
ethyl (2S)-1-ethylpyrrolidine-2-carboxylate | |
938-54-5 | |
C9H17NO2 | |
171.23700 | |
29.54000 | |
0.97170 | |
171.12600 |
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73.033ºC
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0.97
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209.367ºC at 760 mmHg
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2933990090
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R36/37/38
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36/37/39
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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% |