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| CAS号 : | 1551-45-7 |
精确质量 : | 168.04200 |
| 分子式 : | C8H8O4 |
logP : | 0.81650 |
| 分子量 : | 168.14700 |
PSA : | 56.51000 |
靠曼酸乙酯; 4-吡喃酮-2-羧酸乙酯 | |
ethyl 4-oxopyran-2-carboxylate | |
1551-45-7 | |
C8H8O4 | |
168.14700 | |
56.51000 | |
0.81650 | |
168.04200 |
|
2932999099
|
品名, 成分含量, 用途 |
|
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% |
|
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% |
