英文名 | 3,6,6-trimethyl-4-oxo-5,7-dihydro-1-benzofuran-2-carboxylic acid |
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英文别名 |
3,6,6-trimethyl-4-oxo-5,6,7-trihydrobenzo[1,2-b]furan-2-carboxylic acid
3,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1-benzofuran-2-carboxylic acid 3,6,6-Trimethyl-4-oxo-4,5,6,7-tetrahydro-benzofuran-2-carboxylic acid |
分子式 | C12H14O4 |
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分子量 | 222.23700 |
精确质量 | 222.08900 |
PSA | 67.51000 |
LogP | 2.44130 |
危害码 (欧洲) | Xi |
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海关编码 | 2932999099 |
~0% 121625-80-7 |
文献:Nagarajan, Kuppuswamy; Talwalker, Purnachard K.; Goud, A. Nagana; Shah, Rashmi K.; Shenoy, Sharada J.; Desai, Narasimha D. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1988 , vol. 27, # 1-12 p. 1113 - 1123 |
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% |