2,2,6,6,10-Pentamethyl-2H,6H,12H-benzo[1,2-b:3,4-b':5,6-b'']tripyran-12-one
![2,2,6,6,10-Pentamethyl-2H,6H,12H-benzo[1,2-b:3,4-b':5,6-b'']tripyran-12-one结构式](https://image.chemsrc.com/caspic/274/34411-93-3.png)
2,2,6,6,10-Pentamethyl-2H,6H,12H-benzo[1,2-b:3,4-b':5,6-b'']tripyran-12-one结构式
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常用名 | 2,2,6,6,10-Pentamethyl-2H,6H,12H-benzo[1,2-b:3,4-b':5,6-b'']tripyran-12-one | 英文名 | 2,2,6,6,10-Pentamethyl-2H,6H,12H-benzo[1,2-b:3,4-b':5,6-b'']tripyran-12-one |
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| CAS号 | 34411-93-3 | 分子量 | 324.37000 | |
| 密度 | 1.182g/cm3 | 沸点 | 487.8ºC at 760 mmHg | |
| 分子式 | C20H20O4 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 215.5ºC |
| 英文名 | Spatheliabisanomene |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.182g/cm3 |
|---|---|
| 沸点 | 487.8ºC at 760 mmHg |
| 分子式 | C20H20O4 |
| 分子量 | 324.37000 |
| 闪点 | 215.5ºC |
| 精确质量 | 324.13600 |
| PSA | 48.67000 |
| LogP | 4.46980 |
| InChIKey | CUFLINMPEWUGEH-UHFFFAOYSA-N |
| SMILES | Cc1cc(=O)c2c3c(c4c(c2o1)C=CC(C)(C)O4)C=CC(C)(C)O3 |
| 折射率 | 1.569 |
| 海关编码 | 2932999099 |
|---|
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2,2,6,6,10-Pent... 34411-93-3 |
| 文献：Iyer, P. R.; Iyer, C. S. Rukmani; Prasad, K. J. Rajendra Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 6 p. 535 - 538 |
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~%
2,2,6,6,10-Pent... 34411-93-3 |
| 文献：Iyer, P. R.; Iyer, C. S. Rukmani; Prasad, K. J. Rajendra Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 6 p. 535 - 538 |
|
~%
2,2,6,6,10-Pent... 34411-93-3 |
| 文献：Iyer, P. R.; Iyer, C. S. Rukmani; Prasad, K. J. Rajendra Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 6 p. 535 - 538 |
|
~%
2,2,6,6,10-Pent... 34411-93-3 |
| 文献：Iyer, P. R.; Iyer, C. S. Rukmani; Prasad, K. J. Rajendra Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 6 p. 535 - 538 |
|
~%
2,2,6,6,10-Pent... 34411-93-3 |
| 文献：Iyer, P. R.; Iyer, C. S. Rukmani; Prasad, K. J. Rajendra Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 6 p. 535 - 538 |
|
~%
2,2,6,6,10-Pent... 34411-93-3 |
| 文献：Iyer, P. R.; Iyer, C. S. Rukmani; Prasad, K. J. Rajendra Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 6 p. 535 - 538 |
|
~%
2,2,6,6,10-Pent... 34411-93-3 |
| 文献：Iyer, P. R.; Iyer, C. S. Rukmani; Prasad, K. J. Rajendra Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 6 p. 535 - 538 |
![5-hydroxy-2,8,8-trimethyl-6-(3-methylbut-2-en-1-yl)-4H,8H-pyrano[2,3-f]chromen-4-one结构式](https://image.chemsrc.com/caspic/301/41440-04-4.png)
![5-hydroxy-2,2,8-trimethyl-10-(3-methylbut-2-enyl)pyrano[3,2-g]chromen-6-one结构式](https://image.chemsrc.com/caspic/048/33845-34-0.png)
| 海关编码 | 2932999099 |
|---|---|
| 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% |
| Spatheliabischromen |
| Cheorumchromon-A |
| Spathelia bischromene |
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