您好，欢迎来到魔法化学网！
| CAS号 : | 19506-24-2 |
精确质量 : | 342.13700 |
| 分子式 : | C22H18N2O2 |
logP : | 4.98100 |
| 分子量 : | 342.39100 |
PSA : | 44.24000 |
5,8-dimethoxy-2,3-diphenylquinoxaline | |
19506-24-2 | |
C22H18N2O2 | |
342.39100 | |
44.24000 | |
4.98100 | |
342.13700 |
|
1.631
|
|
|
172.9ºC
|
|
|
485.5ºC at 760 mmHg
|
|
|
1.186g/cm3
|
|
|
4.17E-09mmHg at 25°C
|
|
2933990090
|
|
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% |
