| 英文名 | diethyl 3,4-dimethyl-2,5-dihydropyran-6,6-dicarboxylate |
|---|---|
| 英文别名 |
2H-Pyran-2,2-dicarboxylic acid,3,6-dihydro-4,5-dimethyl-,diethyl ester
diethyl 4,5-dimethyl-3,6-dihydro-2H-pyran-2,2-dicarboxylate 4,5-dimethyl-3,6-dihydro-pyran-2,2-dicarboxylic acid diethyl ester 3,6-dihydro-4,5-dimethyl-2H-pyran-2,2-dicarboxylic acid diethyl ester diethyl 3,6-dihydro-4,5-dimethyl-2H-pyran-2,2-dicarboxylate 4,5-Dimethyl-3,6-dihydro-pyran-2,2-dicarbonsaeure-diaethylester |
| 分子式 | C13H20O5 |
|---|---|
| 分子量 | 256.29500 |
| 精确质量 | 256.13100 |
| PSA | 61.83000 |
| LogP | 1.60810 |
| 海关编码 | 2932999099 |
|---|
| 海关编码 | 2932999099 |
|---|---|
| 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% |