描述 |
Gentisin 是可以从Gentianae radix (Gentianaceae) 提取得到的一种天然化合物,具有诱变活性。 |
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相关类别 |
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SMILES |
O=C1C2=C(OC3=C1C=C(O)C=C3)C=C(OC)C=C2O |
参考文献 |
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密度 | 1.48g/cm3 |
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沸点 | 519.9?C at 760mmHg |
分子式 | C14H10O5 |
分子量 | 258.22600 |
闪点 | 205.2?C |
精确质量 | 258.05300 |
PSA | 79.90000 |
LogP | 2.36600 |
蒸汽压 | 1.99E-11mmHg at 25°C |
折射率 | 1.68 |
海关编码 | 2932999099 |
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~%
龙胆根素
437-50-3
|
文献:v. Kostanecki; Tambor Monatshefte fuer Chemie, 1894 , vol. 15, p. 4 |
~%
龙胆根素
437-50-3
|
文献:Habermann Justus Liebigs Annalen der Chemie, 1875 , vol. 175, p. 63 Full Text Show Details v. Kostanecki; Tambor Monatshefte fuer Chemie, 1895 , vol. 16, p. 921 Anm. |
~%
龙胆根素
437-50-3
|
文献:v. Kostanecki; Tambor Monatshefte fuer Chemie, 1895 , vol. 16, p. 921 Anm. |
~%
龙胆根素
437-50-3
|
文献:Rao; Seshadri Proceedings – Indian Academy of Sciences, Section A, 1953 , # 37 p. 710,715 |
~%
龙胆根素
437-50-3
|
文献:Rao; Seshadri Proceedings – Indian Academy of Sciences, Section A, 1953 , # 37 p. 710,715 |
~%
龙胆根素
437-50-3
|
文献:Rao; Seshadri Proceedings – Indian Academy of Sciences, Section A, 1953 , # 37 p. 710,715 |
龙胆根素上游产品? 6 | |
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龙胆根素下游产品? 5 | |
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海关编码 | 2932999099 |
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中文概述 | 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% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 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% |
GENTIANIC ACID |
1,7-dihydroxy-3-methoxy-9H-xanthen-9-one |
Gentisine |
1,7-Dihydroxy-3-methoxy-xanthon |
Gentisin |
EINECS 207-114-1 |
1,7-Dihydroxy-3-methoxy-xanthen-9-on |
1,7-dihydroxy-3-methoxyxanthen-9-one |
Xanthen-9-one,1,7-dihydroxy-3-methoxy |
Gentianin |
1,7-dihydroxy-3-methoxy-xanthen-9-one |
1,7-Dihydroxy-3-methoxyxanthone |