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| CAS号 : | 945736-25-4 |
精确质量 : | 193.07400 |
| 分子式 : | C10H11NO3 |
logP : | 1.16010 |
| 分子量 : | 193.19900 |
PSA : | 59.16000 |
乙基(3E)-2-氧代-4-(1H-吡咯-2-基)-3-丁烯酸酯 | |
ethyl 2-oxo-4-(1H-pyrrol-2-yl)but-3-enoate | |
945736-25-4 | |
C10H11NO3 | |
193.19900 | |
59.16000 | |
1.16010 | |
193.07400 |
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1.572
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170.9ºC
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1.216g/cm3
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358.9ºC 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% |
