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| CAS号 : | 66183-71-9 |
精确质量 : | 157.07400 |
| 分子式 : | C7H11NO3 |
logP : | 0.10400 |
| 分子量 : | 157.16700 |
PSA : | 58.89000 |
5-氧代吡咯烷-2-羧酸乙酯 | |
ethyl 5-oxopyrrolidine-2-carboxylate | |
66183-71-9 | |
C7H11NO3 | |
157.16700 | |
58.89000 | |
0.10400 | |
157.07400 |
|
1.466
|
|
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142.9ºC
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|
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1.161g/cm3
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|
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312.7ºC at 760 mmHg
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2933790090
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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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2933790090 其他内酰胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:9.0% 普通关税:20.0% |
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2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |
|
2933790090. Other lactams. General tariff: |
