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| CAS号 : | 13992-75-1 |
精确质量 : | 305.12600 |
| 分子式 : | C16H19NO5 |
logP : | 1.48390 |
| 分子量 : | 305.32600 |
PSA : | 81.70000 |
4-苯基-5,5-二乙氧羰基-2-吡咯烷酮 | |
diethyl 5-oxo-3-phenylpyrrolidine-2,2-dicarboxylate | |
13992-75-1 | |
C16H19NO5 | |
305.32600 | |
81.70000 | |
1.48390 | |
305.12600 |
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1.526
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227.4ºC
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2.24E-08mmHg at 25°C
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1.211g/cm3
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452.5ºC at 760mmHg
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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% |
