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| CAS号 : | 17817-31-1 |
精确质量 : | 270.05300 |
| 分子式 : | C15H10O5 |
logP : | 2.57680 |
| 分子量 : | 270.23700 |
PSA : | 90.90000 |
4’,6,7-三羟异黄酮 | |
4',6,7-trihydroxyisoflavone | |
17817-31-1 | |
C15H10O5 | |
270.23700 | |
90.90000 | |
2.57680 | |
270.05300 |
|
1.732
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229.7ºC
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2.21E-14mmHg at 25°C
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1.548g/cm3
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587.1ºC at 760mmHg
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2914501900
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3
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S22; S24/25
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品名, 成分含量, 用途, 丙酮报明包装 |
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2914501900 其他酮酚。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
|
2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
