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| CAS号 : | 17422-71-8 |
精确质量 : | 138.06800 |
| 分子式 : | C8H10O2 |
logP : | 1.51060 |
| 分子量 : | 138.16400 |
PSA : | 30.21000 |
6-乙基-4-甲基-吡喃-2-酮 | |
6-ethyl-4-methylpyran-2-one | |
17422-71-8 | |
C8H10O2 | |
138.16400 | |
30.21000 | |
1.51060 | |
138.06800 |
|
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% |
