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| CAS号 : | 144978-35-8 |
精确质量 : | 257.12600 |
| 分子式 : | C12H19NO5 |
logP : | 1.41350 |
| 分子量 : | 257.28300 |
PSA : | 72.91000 |
Boc-D-焦谷氨酸乙酯 | |
Ethyl Boc-D-Pyroglutamate | |
144978-35-8 | |
C12H19NO5 | |
257.28300 | |
72.91000 | |
1.41350 | |
257.12600 |
|
1.486
|
|
|
180.6ºC
|
|
|
8.03E-06mmHg at 25°C
|
|
|
1.182g/cm3
|
|
|
375ºC at 760mmHg
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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: |