您好，欢迎来到魔法化学网！
| CAS号 : | 4382-17-6 |
精确质量 : | 330.07400 |
| 分子式 : | C17H14O7 |
logP : | 2.59400 |
| 分子量 : | 330.28900 |
PSA : | 109.36000 |
3,3'-二-O-甲基槲皮素 | |
5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-methoxychromen-4-one | |
4382-17-6 | |
C17H14O7 | |
330.28900 | |
109.36000 | |
2.59400 | |
330.07400 |
|
2914509090
|
品名, 成分含量, 用途, 丙酮报明包装 |
|
2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
|
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
