您好，欢迎来到魔法化学网！
| CAS号 : | 162887-23-2 |
精确质量 : | 205.96900 |
| 分子式 : | C5H7BrN2O2 |
logP : | 0.74290 |
| 分子量 : | 207.02500 |
PSA : | 40.62000 |
4-溴-1,2-二甲酰基吡唑烷 | |
4-bromopyrazolidine-1,2-dicarbaldehyde | |
162887-23-2 | |
C5H7BrN2O2 | |
207.02500 | |
40.62000 | |
0.74290 | |
205.96900 |
|
1.798
|
|
|
119.1ºC
|
|
|
0.00576mmHg at 25°C
|
|
|
2.104 g/cm3
|
|
|
273.4ºC at 760 mmHg
|
|
2933990090
|
2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
|
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 |
|
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% |
|
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% |
