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| CAS号 : | 4322-59-2 |
精确质量 : | 446.05600 |
| 分子式 : | C25H15ClO6 |
logP : | 5.14420 |
| 分子量 : | 446.83600 |
PSA : | 100.88000 |
3-[(4-chlorophenyl)-(4-hydroxy-2-oxochromen-3-yl)methyl]-4-hydroxychromen-2-one | |
4322-59-2 | |
C25H15ClO6 | |
446.83600 | |
100.88000 | |
5.14420 | |
446.05600 |
|
1.742
|
|
|
332.2ºC
|
|
|
1.575g/cm3
|
|
|
625.7ºC at 760 mmHg
|
|
2932209090
|
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% |
|
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2932209090. Other Lactones |