| 英文名 | ethyl 4,6-dioxo-5-phenyl-3a,6a-dihydro-1H-pyrrolo[3,4-c]pyrazole-3-carboxylate |
|---|---|
| 英文别名 |
4,6-dioxo-5-phenyl-1,3a,4,5,6,6a-hexahydro-pyrrolo[3,4-c]pyrazole-3-carboxylic acid ethyl ester
HMS650C09 ethyl 4,6-dioxo-5-phenyl-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazole-3-carboxylate |
| 密度 | 1.51g/cm3 |
|---|---|
| 沸点 | 533.2ºC at 760mmHg |
| 熔点 | 205-207ºC |
| 分子式 | C14H13N3O4 |
| 分子量 | 287.27100 |
| 闪点 | 276.3ºC |
| 精确质量 | 287.09100 |
| PSA | 88.07000 |
| 蒸汽压 | 1.9E-11mmHg at 25°C |
| 折射率 | 1.696 |
| 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% |