您好,欢迎来到魔法化学网!

| CAS号 : | 31255-22-8 |
精确质量 : | 420.28400 |
| 分子式 : | C20H40N2O7 |
logP : | -0.39040 |
| 分子量 : | 420.54100 |
PSA : | 71.09000 |
4,7,10,16,19,24,27-heptaoxa-1,13-diazabicyclo[11.8.8]nonacosane | |
31255-22-8 | |
C20H40N2O7 | |
420.54100 | |
71.09000 | |
-0.39040 | |
420.28400 |
|
1.5
|
|
|
153.2ºC
|
|
|
1.12g/cm3
|
|
|
557.9ºC at 760 mmHg
|
|
2934999090
|
品名, 成分含量, 用途 |
|
2934999090. 其他杂环化合物. 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% |
|
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |