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| CAS号 : | 87901-77-7 |
精确质量 : | 343.97100 |
| 分子式 : | C7F12O2 |
logP : | 3.46990 |
| 分子量 : | 344.05500 |
PSA : | 18.46000 |
2,2,3,3,6,6,7,7,8,8,9,9-dodecafluoro-1,4-dioxaspiro[4.4]nonane | |
87901-77-7 | |
C7F12O2 | |
344.05500 | |
18.46000 | |
3.46990 | |
343.97100 |
|
2933990090
|
|
2933990090. 其他仅含氮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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
