英文名 | 5,6-dimethyl-3,4-dihydropyran-2-one |
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英文别名 |
2H-Pyran-2-one,3,4-dihydro-5,6-dimethyl
5,6-dimethyl-3,4-dihydro-pyran-2-one 5,6-Dimethyl-3,4-dihydro-pyron-(2) 5-Hydroxy-4-methyl-hex-4t-ensaeure-lacton 5.6-Dimethyl-3.4-dihydro-pyranon-(2) 5,6-Dimethyl-3,4-dihydro-2-pyrone 5.6-Dimethyl-2-oxo-2.3-dihydro-4H-pyran |
分子式 | C7H10O2 |
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分子量 | 126.15300 |
精确质量 | 126.06800 |
PSA | 26.30000 |
LogP | 1.61730 |
海关编码 | 2932999099 |
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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% |