您好，欢迎来到魔法化学网！
| CAS号 : | 14003-39-5 |
精确质量 : | 274.09500 |
| 分子式 : | C14H14N2O4 |
logP : | 0.60820 |
| 分子量 : | 274.27200 |
PSA : | 78.26000 |
ethyl 3-(4-methyl-3-oxoquinoxalin-2-yl)-2-oxopropanoate | |
14003-39-5 | |
C14H14N2O4 | |
274.27200 | |
78.26000 | |
0.60820 | |
274.09500 |
|
1.596
|
|
|
214.1ºC
|
|
|
1.3E-07mmHg at 25°C
|
|
|
1.28g/cm3
|
|
|
430.4ºC 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% |
