英文名 | 4-Methoxy-5,6-dihydro-2H-pyran-2-one |
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英文别名 |
3,6-Dihydro-4-methoxy-2H-pyran
5,6-dihydro-4-methoxy-pyran 4-methoxy-2,3-dihydro-6H-pyran 5,6-Dihydro-4-methoxy-2H-pyran 4-methoxy-5,6-dihydro-pyran-2-one 4-methoxy-5,6-dihydro-2H-pyran 2H-Pyran,3,6-dihydro-4-methoxy 4-Methoxy-5,6-dihydro-pyran-2-on 4-methoxy-2,6-dihydropyran 4-Methoxy-5,6-dihydropyran |
分子式 | C6H8O3 |
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分子量 | 128.12600 |
精确质量 | 128.04700 |
PSA | 35.53000 |
LogP | 0.46360 |
海关编码 | 2932999099 |
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~% 83920-64-3 |
文献:D'Angelo, Jean; Gomez-Pardo, Domingo Tetrahedron Letters, 1991 , vol. 32, # 26 p. 3063 - 3066 |
~% 83920-64-3 |
文献:D'Angelo, Jean; Gomez-Pardo, Domingo Tetrahedron Letters, 1991 , vol. 32, # 26 p. 3063 - 3066 |
~% 83920-64-3 |
文献:Jones; Whiting Journal of the Chemical Society, 1949 , p. 1423,1426 |
上游产品 3 | |
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下游产品 0 |
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% |