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| CAS号 : | 18904-40-0 |
精确质量 : | 283.12100 |
| 分子式 : | C17H17NO3 |
logP : | 3.72250 |
| 分子量 : | 283.32200 |
PSA : | 44.37000 |
山油柑灵 | |
acrophylline | |
18904-40-0 | |
C17H17NO3 | |
283.32200 | |
44.37000 | |
3.72250 | |
283.12100 |
|
1.574
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221.1ºC
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|
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5.21E-08mmHg at 25°C
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1.175g/cm3
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442ºC at 760 mmHg
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2934999090
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品名, 成分含量, 用途 |
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2934999090. 其他杂环化合物. 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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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
