英文名 | 9-bromo-8-methyl-1,4-dioxaspiro[4.4]non-8-ene |
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英文别名 |
1,4-Dioxaspiro[4.4]non-6-ene,6-bromo-7-methyl
2-bromo-3-methyl-2-cyclopentenone ethylene ketal 2-bromo-2-cyclopentenone ethylene ketal 6-bromo-7-methyl-l,4-dioxaspiro[4,4]non-6-ene 2-bromo-3-methyl-2-cyclopenten-1-one ethylene ketal 2-Bromo-3-methyl-2-cyclopentenone 1,2-Ethanediyl Acetal 6-bromo-7-methyl-1,4-dioxaspiro[4.4]non-6-ene |
分子式 | C8H11BrO2 |
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分子量 | 219.07600 |
精确质量 | 217.99400 |
PSA | 18.46000 |
LogP | 2.19220 |
海关编码 | 2932999099 |
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~90% 70156-97-7 |
文献:Smith III; Branca; Pilla; Guaciaro Journal of Organic Chemistry, 1982 , vol. 47, # 10 p. 1855 - 1869 |
~% 70156-97-7 |
文献:Smith III; Branca; Pilla; Guaciaro Journal of Organic Chemistry, 1982 , vol. 47, # 10 p. 1855 - 1869 |
~% 70156-97-7 |
文献:Janssen, Cornelus G. M.; Simons, Leo H. J. G.; Godefroi, Erik F. Synthesis, 1982 , # 5 p. 389 - 391 |
~% 70156-97-7 |
文献:Hua,D.H.; Venkataraman,S.; Yu-King,R. Journal of the American Chemical Society, 1988 , vol. 110, p. 4741 |
上游产品 4 | |
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下游产品 8 | |
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% |