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| CAS号 : | 482-83-7 |
精确质量 : | 268.07400 |
| 分子式 : | C16H12O4 |
logP : | 3.17420 |
| 分子量 : | 268.26400 |
PSA : | 59.67000 |
黄檀素 | |
6-hydroxy-7-methoxy-4-phenylchromen-2-one | |
482-83-7 | |
C16H12O4 | |
268.26400 | |
59.67000 | |
3.17420 | |
268.07400 |
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1.641
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187.5ºC
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489ºC at 760mmHg
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210ºC
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1.329g/cm3
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3.47E-10mmHg at 25°C
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S26; S36
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Xi
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R36/37/38
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2933990090
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2933990090. 其他仅含氮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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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<p>黄檀素,存在于一种药材:降真香中。目前该种药材主要为进口,功效为理气,止血,行瘀,定痛。治吐血,咯血,金疮出血,跌打损伤,痈疽疮肿,风湿腰腿痛,心胃气痛。①《海药本草》:主天行时气。②《纲目》:疗折伤金疮,止血定痛,消肿生肌。③《玉楸药解》:疗梃刃损伤,治痈疽肿痛。④《本草再新》:治一切表邪,宣五脏郁气,利三焦血热,止吐,和脾胃。黄檀素有微弱的抗凝作用,还能增加冠脉流量,减慢心率,轻度增加心跳振幅,不引起心律不齐。</p> |
