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| CAS号 : | 87-05-8 |
精确质量 : | 204.07900 |
| 分子式 : | C12H12O3 |
logP : | 2.50010 |
| 分子量 : | 204.22200 |
PSA : | 39.44000 |
7-乙氧基-4-甲基香豆素 | |
7-Ethoxy-4-methylcoumarin | |
87-05-8 | |
C12H12O3 | |
204.22200 | |
39.44000 | |
2.50010 | |
204.07900 |
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1.548
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114-116 °C(lit.)
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1.163 g/cm3
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351.4ºC at 760 mmHg
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2932209090
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3
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S22-S24/25
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Xi
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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 |
