英文名 | 2,7-dioxaspiro[4.4]nonane-3,8-dione |
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英文别名 | 2,7-dioxaspiro<4.4>nonane-3,8-dione |
分子式 | C7H8O4 |
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分子量 | 156.13600 |
精确质量 | 156.04200 |
PSA | 52.60000 |
海关编码 | 2932999099 |
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~68% 5768-16-1 |
文献:Harrison, Timothy; Myers, Peter L.; Pattenden, Gerald Tetrahedron, 1989 , vol. 45, # 16 p. 5247 - 5262 |
~% 5768-16-1 |
文献:Harrison, Timothy; Myers, Peter L.; Pattenden, Gerald Tetrahedron, 1989 , vol. 45, # 16 p. 5247 - 5262 |
~% 5768-16-1 |
文献:Harrison, Timothy; Myers, Peter L.; Pattenden, Gerald Tetrahedron, 1989 , vol. 45, # 16 p. 5247 - 5262 |
~% 5768-16-1 |
文献:Harrison, Timothy; Pattenden, Gerald Tetrahedron Letters, 1988 , vol. 29, # 31 p. 3869 - 3872 |
~% 5768-16-1 |
文献:Govaert; Cornand Mededelingen van de Koninklijke Vlaamse Academie voor Wetenschappen, Letteren en Schone Kunsten van Belgie, Klasse der Wetenschappen, 1954 , vol. 16, # 8 p. 3,10 |
~% 5768-16-1 |
文献:Govaert; Cornand Mededelingen van de Koninklijke Vlaamse Academie voor Wetenschappen, Letteren en Schone Kunsten van Belgie, Klasse der Wetenschappen, 1954 , vol. 16, # 8 p. 3,10 |
~% 5768-16-1 |
文献:Govaert; Cornand Mededelingen van de Koninklijke Vlaamse Academie voor Wetenschappen, Letteren en Schone Kunsten van Belgie, Klasse der Wetenschappen, 1954 , vol. 16, # 8 p. 3,10 |
上游产品 7 | |
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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% |