2H-1-Benzopyran-2-one,6,7-dihydroxy-8-methoxy-(9CI)结构式
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常用名 | 2H-1-Benzopyran-2-one,6,7-dihydroxy-8-methoxy-(9CI) | 英文名 | 2H-1-Benzopyran-2-one,6,7-dihydroxy-8-methoxy-(9CI) |
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| CAS号 | 108221-59-6 | 分子量 | 208.16800 | |
| 密度 | N/A | 沸点 | N/A | |
| 分子式 | C10H8O5 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | N/A |
| 英文名 | 6,7-Dihydroxy-8-methoxy-2H-chromen-2-one |
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| 英文别名 | 更多 |
| 分子式 | C10H8O5 |
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| 分子量 | 208.16800 |
| 精确质量 | 208.03700 |
| PSA | 79.90000 |
| LogP | 1.21280 |
| InChIKey | CNRQIGWFHQJJRO-UHFFFAOYSA-N |
| SMILES | COc1c(O)c(O)cc2ccc(=O)oc12 |
| 海关编码 | 2932209090 |
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2H-1-Benzopyran... 108221-59-6 |
| 文献:Spaeth; Jerzmanowska-Sienkiewiczowa Chemische Berichte, 1937 , vol. 70, p. 1672,1676 |
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2H-1-Benzopyran... 108221-59-6 |
| 文献:Spaeth; Jerzmanowska-Sienkiewiczowa Chemische Berichte, 1937 , vol. 70, p. 1672,1676 |
| 海关编码 | 2932209090 |
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| 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% |
| 6,7-dihydroxy-8-methoxy-coumarin |
| nordalbergin |
| 6,7-Dihydroxy-4-phenyl-cumarin |
| 4-phenylesculetin |
| 6,7-Dihydroxy-4-phenyl-2H-chromen-2-one |
| 6,7-Dihydroxy-8-methoxy-cumarin |
| 6,7-Dihydroxy-4-phenylcoumarin |
| 6,7-dihydroxy-4-phenyl-chromen-2-one |