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| CAS号 : | 29001-25-0 |
精确质量 : | 189.07900 |
| 分子式 : | C11H11NO2 |
logP : | 2.57320 |
| 分子量 : | 189.21100 |
PSA : | 56.23000 |
6-氨基-4,7-二甲基-2H-苯并吡喃-2-酮 | |
6-amino-4,7-dimethylchromen-2-one | |
29001-25-0 | |
C11H11NO2 | |
189.21100 | |
56.23000 | |
2.57320 | |
189.07900 |
|
1.613
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231.2ºC
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|
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1.63E-06mmHg at 25°C
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|
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1.231g/cm3
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397.1ºC at 760 mmHg
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2932209090
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品名, 成分含量, 用途 |
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2932209090. 其他内酯. 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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2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2932209090. Other Lactones |