您好,欢迎来到魔法化学网!

| CAS号 : | 10172-78-8 |
精确质量 : | 472.11600 |
| 分子式 : | C27H20O8 |
logP : | 4.50800 |
| 分子量 : | 472.44300 |
PSA : | 119.34000 |
3-[(2,4-dimethoxyphenyl)-(4-hydroxy-2-oxochromen-3-yl)methyl]-4-hydroxychromen-2-one | |
10172-78-8 | |
C27H20O8 | |
472.44300 | |
119.34000 | |
4.50800 | |
472.11600 |
|
1.697
|
|
|
228.5ºC
|
|
|
7.55E-19mmHg at 25°C
|
|
|
1.477g/cm3
|
|
|
669.7ºC at 760mmHg
|
|
2932209090
|
品名, 成分含量, 用途 |
|
2932209090. 其他内酯. 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% |
|
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2932209090. Other Lactones |