3-乙基-7-羟基-4-甲基-2H-色烯-2-酮结构式
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常用名 | 3-乙基-7-羟基-4-甲基-2H-色烯-2-酮 | 英文名 | 3-Ethyl-7-hydroxy-4-methyl-2H-chromen-2-one |
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| CAS号 | 53666-71-0 | 分子量 | 204.22200 | |
| 密度 | N/A | 沸点 | N/A | |
| 分子式 | C12H12O3 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | N/A |
| 中文名 | 3-乙基-7-羟基-4-甲基-2H-色烯-2-酮 |
|---|---|
| 英文名 | 3-ethyl-7-hydroxy-4-methylchromen-2-one |
| 英文别名 | 更多 |
| 分子式 | C12H12O3 |
|---|---|
| 分子量 | 204.22200 |
| 精确质量 | 204.07900 |
| PSA | 50.44000 |
| LogP | 2.36940 |
| 海关编码 | 2932209090 |
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~79%
3-乙基-7-羟基-4-甲基-... 53666-71-0 |
| 文献：Timonen, Juri M.; Nieminen, Riina M.; Sareila, Outi; Goulas, Antonis; Moilanen, Lauri J.; Haukka, Matti; Vainiotalo, Pirjo; Moilanen, Eeva; Aulaskari, Paula H. European Journal of Medicinal Chemistry, 2011 , vol. 46, # 9 p. 3845 - 3850 |
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~%
3-乙基-7-羟基-4-甲基-... 53666-71-0 |
| 文献：Sethna; Shah Journal of the Indian Chemical Society, 1938 , vol. 15, p. 383,387 |
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~%
3-乙基-7-羟基-4-甲基-... 53666-71-0 |
| 文献：Sethna; Shah Journal of the Indian Chemical Society, 1938 , vol. 15, p. 383,387 |
| 3-乙基-7-羟基-4-甲基-2H-色烯-2-酮上游产品 3 | |
|---|---|
| 3-乙基-7-羟基-4-甲基-2H-色烯-2-酮下游产品 0 | |
| 海关编码 | 2932209090 |
|---|---|
| 中文概述 | 2932209090. 其他内酯. 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 | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 3-ethyl-7-hydroxy-4-methyl-chromen-2-one |
| 3-Aethyl-4-methyl-7-hydroxycumarin |
| 3-ethyl-7-hydroxy-4-methylcoumarin |
| 3-ethyl-4-methyl-7-hydroxy-coumarin |
| 3-ethyl-4-methylumbelliferone |
| 3-ethyl-7-hydroxy-4-methyl-2H-1-benzopyran-2-one |
| 3-Aethyl-7-hydroxy-4-methyl-cumarin |
