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| CAS号 : | 85204-23-5 |
精确质量 : | 239.16300 |
| 分子式 : | C12H21N3O2 |
logP : | 0.08750 |
| 分子量 : | 239.31400 |
PSA : | 52.65000 |
1,1'-(亚氨基二-2,1-乙二基)二(2-吡咯烷酮) | |
1-[2-[2-(2-oxopyrrolidin-1-yl)ethylamino]ethyl]pyrrolidin-2-one | |
85204-23-5 | |
C12H21N3O2 | |
239.31400 | |
52.65000 | |
0.08750 | |
239.16300 |
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1.532
|
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240.4ºC
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1.15g/cm3
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474ºC 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% |
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2933790090. Other lactams. General tariff: |