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| CAS号 : | 40515-75-1 |
精确质量 : | 253.13100 |
| 分子式 : | C13H19NO4 |
logP : | 1.99550 |
| 分子量 : | 253.29400 |
PSA : | 68.39000 |
3-(2-乙氧基羰基-乙基)-5-甲基-1H-吡咯-2-羧酸乙酯 | |
ethyl 3-(3-ethoxy-3-oxopropyl)-5-methyl-1H-pyrrole-2-carboxylate | |
40515-75-1 | |
C13H19NO4 | |
253.29400 | |
68.39000 | |
1.99550 | |
253.13100 |
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1.51
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187.3ºC
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67-67.5ºC
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1.129 g/cm3
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386.2ºC at 760 mmHg
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2933990090
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Xi
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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% |
