| 英文名 | 3,4-dimethyl-2,3-dihydrocyclopenta[b]pyrazine |
|---|---|
| 英文别名 |
2(3),5-Dimethyl-6,7-dihydro-5H-cyclopentapyrazin
2,5-Dimethyl-6,7-dihydro-5H-cyclopentapyrazin 2,5-dimethyl-6,7-dihydro-5H-cyclopentapyrazine 2(oder 3),5-Dimethyl-6,7-dihydro-5H-Cyclopentapyrazin DIMETHYL DIHYDROCYCLOPENTAPYRAZINE |
| 分子式 | C9H12N2 |
|---|---|
| 分子量 | 148.20500 |
| 精确质量 | 148.10000 |
| PSA | 25.78000 |
| LogP | 1.83470 |
| 海关编码 | 2933990090 |
|---|
| 海关编码 | 2933990090 |
|---|---|
| 中文概述 | 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% |
| 申报要素 | 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
| Summary | 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% |