您好，欢迎来到魔法化学网！
| CAS号 : | 20200-59-3 |
精确质量 : | 357.17300 |
| 分子式 : | C24H23NO2 |
logP : | 5.44290 |
| 分子量 : | 357.44500 |
PSA : | 21.70000 |
5'-methoxy-1',3',3'-trimethylspiro[benzo[f]chromene-3,2'-indole] | |
20200-59-3 | |
C24H23NO2 | |
357.44500 | |
21.70000 | |
5.44290 | |
357.17300 |
|
1.683
|
|
|
190.9ºC
|
|
|
8.4E-12mmHg at 25°C
|
|
|
152-154ºC
|
|
|
1.24g/cm3
|
|
|
541.8ºC 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: |
