| 英文名 | (1R,2R,3R,1'R,2'R,3'R)-1,1'-(2,5-Pyrazinediyl)di(1,2,3,4-butanete trol) |
|---|---|
| 英文别名 |
Benzoxazole,2,2'-(2,5-thiophenediyl)bis[5-methyl
tagatosazine 2,5-Bis-<5'-methylbenzoxazolyl(2')>-thiophene (Tagatosazin) 5,5'-dimethyl-2,2'-thiophene-2,5-diyl-bis-benzooxazole bis-(1R,1'R,2R,2'R,3R,3'R)-1,2,3,4-butanetetrol-1,1'-(2,5-pyrazinediyl) 2,5-Bis-(D-lyxo-tetrahydroxy-butyl)-pyrazin |
| 密度 | 1.68g/cm3 |
|---|---|
| 沸点 | 764.9ºC at 760mmHg |
| 分子式 | C12H20N2O8 |
| 分子量 | 320.29600 |
| 闪点 | 416.4ºC |
| 精确质量 | 320.12200 |
| PSA | 187.62000 |
| 蒸汽压 | 1.34E-24mmHg at 25°C |
| 折射率 | 1.681 |
| 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% |