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| CAS号 : | 39777-61-2 |
精确质量 : | 294.12600 |
| 分子式 : | C19H18O3 |
logP : | 3.99950 |
| 分子量 : | 294.34400 |
PSA : | 35.53000 |
(1E,4E)-1,5-Bis(2-methoxyphenyl)penta-1,4-dien-3-one | |
39777-61-2 | |
C19H18O3 | |
294.34400 | |
35.53000 | |
3.99950 | |
294.12600 |
|
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% |
