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| CAS号 : | 7400-87-5 |
精确质量 : | 502.18400 |
| 分子式 : | C26H30O10 |
logP : | 3.36920 |
| 分子量 : | 502.51000 |
PSA : | 115.82000 |
diethyl 2-[2-(1,3-benzodioxol-5-yl)-2-oxoethyl]-2-[(3,4,5-trimethoxyphenyl)methyl]propanedioate | |
7400-87-5 | |
C26H30O10 | |
502.51000 | |
115.82000 | |
3.36920 | |
502.18400 |
|
1.544
|
|
|
272.8ºC
|
|
|
642.2ºC at 760mmHg
|
|
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1.244g/cm3
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|
2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |