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| CAS号 : | 66642-35-1 |
精确质量 : | 249.07500 |
| 分子式 : | C11H11N3O4 |
logP : | 1.73690 |
| 分子量 : | 249.22300 |
PSA : | 104.02000 |
N-(4-硝基苯基)-5-氧代-(2S)-2-吡咯烷甲酰胺 | |
PYR-PNA | |
66642-35-1 | |
C11H11N3O4 | |
249.22300 | |
104.02000 | |
1.73690 | |
249.07500 |
|
1.644
|
|
|
333.1ºC
|
|
|
-20ºC
|
|
|
1.451 g/cm 3
|
|
|
627.1ºC at 760 mmHg
|
|
2933790090
|
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% |
|
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |
|
2933790090. Other lactams. General tariff: |
