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| CAS号 : | 5150-31-2 |
精确质量 : | 328.05800 |
| 分子式 : | C17H12O7 |
logP : | 2.60850 |
| 分子量 : | 328.27300 |
PSA : | 98.36000 |
2-(1,3-benzodioxol-5-yl)-5,7-dihydroxy-3-methoxychromen-4-one | |
5150-31-2 | |
C17H12O7 | |
328.27300 | |
98.36000 | |
2.60850 | |
328.05800 |
|
1.724
|
|
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220.5ºC
|
|
|
1.62g/cm3
|
|
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583ºC at 760 mmHg
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2932999099
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品名, 成分含量, 用途 |
|
2932999099. 其他仅含氧杂原子的杂环化合物. 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% |
|
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
