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| CAS号 : | 20303-31-5 |
精确质量 : | 315.14700 |
| 分子式 : | C18H21NO4 |
logP : | 3.09410 |
| 分子量 : | 315.36400 |
PSA : | 68.39000 |
5-(苄氧羰基)-2,4-二甲基-3-吡咯丙酸甲酯 | |
benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate | |
20303-31-5 | |
C18H21NO4 | |
315.36400 | |
68.39000 | |
3.09410 | |
315.14700 |
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1.563
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237.3ºC
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5.82E-09mmHg at 25°C
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98-99ºC(lit.)
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1.175g/cm3
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468.8ºC 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% |
